BMW E23, E24, E28, E32, E34 Electrical Troubleshooting Manual
BMW E23, E24, E28, E32, E34
ELECTRICAL TROUBLESHOOTING MANUAL
BMW E23, E24, E28, E32, E34 ELECTRICAL TROUBLESHOOTING MANUAL - English Electrical Troubleshooting Manual to vehicles BMW E23, E24, E28, E32, E34 (10159 pages) CONTENTS: START How to Navigate BMW 5 Series E28 528e 1982 528e, 533i 1983 528e, 533i 1984 528e, 533i 1985 528e, 533i 1986 528e 1987/88 535i, M5 1987/88 524 TD 1985 524 TD 1986 E34 525i, 535i 1989 525i, 535i 1989 (2/89 and later) 525i, 535i, M5 1990 525i, 535i, M5 1991 525i, 525it, 535i, M5 1992 525i, 525it, 535i, M5 1993 525i, 525it, 530i, 530it, 540i 1994 525i, 525it, 530i, 530it, 540i 1995 BMW 6 Series E24 633CSi 1983 633CSi 1984 635CSi 1985 635CSi 1986 L6/M6 1987 635CSi/M6 1988 635CSi 1989 BMW 7 Series E23 733i 1982 733i 1983 733i 1984 735i 1985 735i, L7 1986/87 E32 735i 1988 735i, 735iL, 750iL 1988 735i, 735iL, 750iL 1989 735i, 735iL, 750iL 1990 735i, 735iL, 750iL 1991 735i, 735iL, 750iL 1992 740i/L, 750iL 1993/94 E23_82 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting Diagnostic Connector Power Distribution Box Fuse Data Power Distribution Charging System Start Fuel Delivery/ Evaporative Control Fuel Control Idle Speed Control Ignition Wiper/ Washer Ignition Key Warning/ Seatbelt Warning On- Board Computer Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Active Check Contrrol Brake Lining Warning Interior Lights Headlights/ Fog Lights Lights: Turn/ Hazard Warning Lights: Front Park/ Tail/ Underhood Lights: Rear Marker/ License/ Trunk Stoplights/ Cruise Control Dash Lights Lights: Back Up/ Transmission Range Cigar Lighter/ Glove Box Light/Auto- Charging Flashlight Horn Heated Door Lock Rear Defogger/ Sunroof Power Windows Central Locking Power Mirrors Radio/ Power Antenna Auxiliary Fan/ Vacuum Pump Automatic Heater- Air Conditioner Ground Distribution Component Locations E23_83 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting Diagnostic Connector Power Distribution Box Fuse Data Power Distribution Charging System Start Fuel Delivery/ Evaporative Control Idle Speed Control Ignition Fuel Control Ignition Key Warning/ Seatbelt Warning On- Board Computer Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Service Interval Indicator Wiper/ Washer Active Check Control Brake Lining Warning Interior Lights Headlights/ Fog Lights Lights: Turn/ Hazard Warning Lights: Front Park/ Tail/ Underhood Lights: Rear Marker/ License/ Trunk Stoplights/ Cruise Control Lights: RH Visor/ Dash/ Transmission Range Lights: Dash/ Transmission Range Center Console Lights Back Up Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Rear Defogger/ Sunroof Power Windows Central Locking Power Mirrors Radio/ Power Antenna Auxiliary Fan/ Vacuum Pump Automatic Heater- Air Conditioner Horn Heated Door Lock Accessory Connector Ground Distribution Windshield Washer Jet Heaters Component Locations E23_84 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting Diagnostic Connector Power Distribution Box Fuse Data Power Distribution Charging System Start Fuel Delivery/ Evaporative Control Idle Speed Control Ignition Fuel Control Ignition Key Warning/ Seatbelt Warning On- Board Computer Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Service Interval Indicator Wiper/ Washer Active Check Control Brake Lining Warning Interior Lights Headlights/ Fog Lights Lights: Turn/ Hazard Warning Lights: Front Park/ Tail/ Underhood Lights: Rear Marker/ License/ Trunk Stoplights/ Cruise Control Lights: RH Visor/ Dash/ Transmission Range Lights: Dash/ Transmission Range Center Console Lights Back Up Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Rear Defogger/ Sunroof Power Windows Central Locking Power Mirrors Radio/ Power Antenna Auxiliary Fan/ Vacuum Pump Automatic Heater- Air Conditioner Horn Heated Door Lock Accessory Connector Ground Distribution Windshield Washer Jet Heaters Power Seats Component Locations E23_85 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting Diagnostic Connector Power Distribution Box Fuse Data Accessory Connector Power Distribution Fuse Details Light Switch Details Block Diagram For 735i Engine Controls Charging System Start Fuel Delivery/ Fuel Control/ Idle Speed Control Fuel Delivery/ Fuel Control Fuel Control Fuel Control/ Ignition On- Board Computer Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Ignition Key Warning/ Seatbelt Warning Service Interval Indicator Active Check control Brake Lining Warning Interior Lights Headlights/ Fog Lights Lights: Turn/ Hazard Warning Lights: Front/ Park/ Tail/ Underhood Lights: Rear Marker/ License/ Trunk Stoplights/ Cruise Control Light: RH Visor/ Dash/ Transmission Range Lights: Dash/ Transmission Range Center Console Lights Back Up Lights Cigar Lighter/ Glove Box/ Auto Charging Flashlight Horn Heated Door Lock Power Windows Central Locking Power Mirrors Radio/ Power Antenna Power Seats Antilock Braking System (ABS) Wiper/ Washer Rear Defogger/ Sunroof Windshield Washer Jet Heaters Auxiliary Fan/ Vacuum Pump Automatic Heater- Air Conditioner Rear Passenger Area Solenoid Valve Control Fresh Air and Recirculation Air Solenoid Valves Control Defrost Solenoid Valve Controls Water Valve Solenoid Control Temperature Control Loop Vent Stage and Footwell Solenoid Valve Control Ground Distribution Index- Splice Locations Splice Locations For ABS Harness Splice Location For A/ C Harness Splice Location For Rear Harness Splice Location For Front Harness Splice Location For Middle Harness Splice Location For Engine Harness Component Locations Connector Views E23_86 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting 0670 Power Distribution 1230 Charging System 1240 Start 1250 Engine Control Block Diagrams 1360 Injection Electronics 2460 Electronic Transmission Control 3234 Supplemental Restraint System (SRS) 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key/ Seatbelt Warnings 6160 Wiper/ Washer 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Park/ Tail/ Underhood Lights 6320 Rear Side/ Marker/ License/ Trunk/ Reading Lights 6322 Back Up Lights 6325 Stop Lights 6330 Interior Lights 6411 A/ C Temperature Control 6413 A/ C Blower Controls 6421 A/ C Air Delivery Control 6452 A/ C Compressor Control 6454 Auxiliary Fan 6500 Radio/ Antenna 6571 Cruise Control 6581 On- Board Computer 7000 Component Location Views 8000 Splice Location Views 8500 Connector Views 9000 Component Location Chart E24_83 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting Diagnostic Connector Power Distribution Box Fuse Data Power Distribution Charging System Start Fuel Delivery/ Evaporative Control Idle Speed Control Ignition Fuel Control Ignition Key Warning/ Seatbelt Warning On- Board Computer Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Service Interval Indicator Wiper/ Washer Active Check Control Brake Lining Warning Interior Lights Headlights/ Fog Lights Lights: Turn/ Hazard Warning Lights: Front Park/ Tail/ Underhood Lights: Rear Marker/ License Trunk Light Stoplights/ Cruise Control Lights: Dash/ Transmission Range/ RH Visor Back Up Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Horn Heated Door Lock Rear Defogger Power Windows Central Locking Power Mirrors Radio/ Power Antenna Auxiliary Fan Heater/ Air Conditioning Sunroof Ground Distribution Accessory Connector Windshield Washer Jet Heaters Component Locations E24_84 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting Diagnostic Procedures Power Distribution Box Fuse Data Power Distribution Charging System Start Fuel Delivery/ Evaporative Control Idle Speed Control Ignition Fuel Control Ignition Key Warning/ Seatbelt Warning On- Board Computer Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Service Interval Indicator Wiper/ Washer Active Check Control Brake Lining Warning Interior Lights Headlights/ Fog Lights Lights: Turn/ Hazard Warning Lights: Front Park/ Tail/ Underhood Lights: Rear Marker/ License Stoplights/ Cruise Control Lights: Dash/ Transmission Range/ RH Visor Lights: Dash/ Transmission Range Back Up Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Horn Heated Door Lock Rear Defogger Power Windows Central Locking Power Mirrors Radio/ Power Antenna Auxiliary Fan Heater/ Air Conditioning Sunroof Ground Distribution Accessory Connector Power Seats Windshield Washer Jet Heaters Component Locations E24_85 Back to Start Page Contents Page How to use this manual Symbols Systematic Troubleshooting Diagnostic Connector Power Distribution Box Fuse Data Accessory Connector Power Distribution Fuse Details Light Switch details Charging System Start Block Diagram For Engine Controls Fuel Control/ Ignition Fuel Delivery/ Fuel Control Fuel Delivery/ Fuel Control/ Idle Speed Control Ignition Key Warning/ Seatbelt Warning On- Board Computer Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Service Interval Indicator Wiper/ Washer Active Check Control Brake Lining Warning Interior Lights Headlights/ Fog Lights Lights: Turn/ Hazard Warning Lights: Front Park/ Tail/ Underhood Lights: Rear Marker License Lights: Trunk Light Stoplights/ Cruise Control Lights: Dash/ Transmission Range/ RH Visor Lights: Dash/ Transmission Range Back Up Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Horn Heated Door Lock Rear Defogger Power Windows Central Locking Power Mirrors Radio/ Power Antenna Auxiliary Fan Heater/ Air Conditioning Sunroof Antilock Braking System (ABS) Power Seats Windshield Washer Jet Heaters Ground Distribution Index- Splice Locations Splice Locations For Front Harness Splice Locations For Middle Harness Splice Locations For Engine Harness Splice Locations Rear Harness Component Locations Connector Views E24_86 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting 0670 Power Distribution 1230 Charging System 1240 Start 1250 Engine Control Block Diagrams 1360 Injection Electronics 2460 Electronic Transmission Control 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Power Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key Warning/ Seatbelt Warning 6160 Wiper/ Washer 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Park/ Tail/ Underhood Lights 6320 Rear Marker/ License/ Trunk Lights 6322 Back Up Lights 6325 Stop Lights 6330 Interior Lights 6400 A/ C Panel Lights 6411 A/ C Temperature Control 6413 A/ C Blower Controls 6414 Rear A/ C Evaporator 6454 Auxiliary Fan 6500 Radio/ Power Antenna 6571 Cruise Control 6581 On- Board Computer 7000 Component Location Views 8000 Splice Location Views 8500 Connector Views 9000 Component Location Chart E24_87 Back to Start Page Contents Page How to use this manual Symbols Systematic Troubleshooting 0670 Power Distribution 1230 Charging System 1240 Start 1360 Injection Electronics 3.5 Engine 1362 Injection Electronics S38 Engine 2460 Electronic Transmission Control 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 3700 Self- Leveling Suspension 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Power Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key Warning/ Seatbelt Warning 6160 Wiper/ Washer 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Park/ Tail/ Underhood Lights 6320 Rear Marker/ License/ Trunk Lights 6322 Back Up Lights 6325 Stop Lights 6330 Interior Lights 6400 A/ C Panel Lights 6411 A/ C Temperature Control 6413 A/ C Blower Controls 6414 Rear A/ C Evaporator 6440 Heating and Air Conditioning 6454 Auxiliary Fan 6500 Radio/ Power Antenna 6571 Cruise Control 6581 On- Board Computer 7000 Component Location Views 8000 Splice Location Views 8500 Connector Views 9000 Component Location Chart E24_88 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting 0670 Power Distribution 1230 Charging System 1240 Start 1360 Injection Electronics 3.5i Engine 1362 Injection Electronics S38 Engine 2460 Electronic Transmission Control (AEGS) 3234 Supplemental Restraint System (SRS) 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 3700 Self- Leveling Suspension 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Power Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key Warning/ Steatbelt Warning 6160 Windshield Washer Jet Heaters 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Park/ Tail/ Underhood/ Marker Lights 6320 Rear Marker/ License/ Trunk Lights 6322 Back Up Lights 6325 Stop Lights 6330 Interior Lights 6400 A/ C Panel Lights 6411 A/ C Temperature Control 6413 A/ C Blower Controls 6414 Rear A/ C Evaporator 6440 Heating and Air Conditioning 6454 Auxiliary Fan 6500 Radio/ Power Antenna 6571 Cruise Control 6581 On- Board Computer 7000 Component Location Views 8000 Splice Location Views 8500 Connector Views 9000 Component Location Chart E24_89 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting 0670 Power Distribution 1230 Charging System 1240 Start 1360 Injection Electronics 2460 Electronic Transmission Control (AEGS) 3234 Supplemental Restraint System (SRS) 3240 Power Assist Steering (Servotronic) 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 3700 Self- Leveling Suspension 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Power Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key Warning/ Seatbelt Warning 6160 Wiper/ Washer 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Park/ Tail/ Underhood/ Marker Lights 6320 Rear Marker/ License/ Trunk Lights 6322 Back Up Lights 6325 Stop Lights 6330 Interior Lights 6400 A/ C Panel Lights 6411 A/ C Temperature Control 6413 A/ C Blower Controls 6414 Rear A/ C Evaporator 6440 Heating and Air Conditioning 6454 Auxiliary Fan 6500 Radio/ Power Antenna 6571 Cruise Control 6581 On- Board Computer 7000 Component Location Views 8000 Splice Location Views 8500 Connector Views 9000 Component Location Chart E28_82 Back to Start Page Contents Page How to use this manual Symbols Systematic Troubleshooting Index Power Distribution Box Fuse Data Diagnostic Connector Power Distribution (details) Start Fuel Delivery/ Evaporative Control Fuel Control Idle Speed Control Ignition Charging System Wiper/ Washer Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Active Check Control Brake Lining Warning Ignition Key Warning/ Seatbelt Warning Headlights/ Fog Lights Lights: Turn/ Hazard Warning Lights: Front Park/ Front Marker/ Tail Lights: Rear Marker/ License/ Trunk Cruise Control/ Stoplights Dash Lights Interior Lights Lights: Back Up/ Transmission Range Cigar Lighter/ Glove Box Light/ Digital Clock/ Auto- Charging Flashlight Horn Sunroof Rear Defogger Power Mirrors Power Windows Central Locking (select) Central Locking (control) Radio/ Power Antenna Auxiliary Fan Heater/ Air Conditioning Ground Distribution Component Locations Notes E28_83 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting Power Distribution Box Fuse Data Diagnostic Connector Power Distribution Start Fuel Delivery/ Evaporative Control Fuel Control Idle Speed Control Ignition Charging System Service Interval Indicator Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Active Check Control Brake Lining Warning Ignition Key Warning/ Seatbelt Warning Headlights / Fog Lights Lights: Turn/ Hazard Warning Lights: Front Park/ Front Marker/ Tail Lights: Rear Marker/ License/ Trunk Cruise Control/ Stoplights Lights: Dash/ Transmission Range Interior Lights Backup Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Horn Sunroof Rear Defogger Heated Door Lock Power Mirrors Power Windows Central Locking Radio/ Power Antenna Auxiliary Fan Heater/ Air Conditioning On- Board Computer Wiper/ Washer Accessory Connector (C302) Ground Distribution Component Locations E28_84 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting Power Distribution Box Fuse Data Diagnostic Connector Power Distribution Start Fuel Delivery/ Evaporate Control Fuel Control Idle Speed Control Ignition Charging System Service Interval Indicator Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Active Check Control Brake Lining Warning Ignition Key Warning/ Seatbelt Warning Headlights/ Fog Lights Lights: Turn/ Hazard Warning Lights: Front Park/ Front Marker/ Tail Lights: Rear Marker/ License/ Trunk Cruise Control/ Stoplights Lights: Dash/ Transmission Range Interior Lights Back Up Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Horn Sunroof Rear Defogger Heated Door Lock Power Mirrors Power Windows Central Locking Radio/ Power Antenna Auxiliary Fan Heater/ Air Conditioning On- Board Computer Wiper/ Washer and Heater Washer Jets Accessory Connector Ground Distribution Component Locations E28_85 Back to Start Page Contents Page How to use this manual Symbols Systematic Troubleshooting 528e Schematic Diagrams Index 528e Diagnostic Connector Accessory Connector (C302) Power Distribution Power Distribution Box Fuse Data Fuse Details Light Switch Details Block Diagram For 528e Engine Controls Charging System Start Idle Speed Control Ignition Fuel Delivery Fuel Control Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Service Internal Indicator Brake Lining Warning Active Check Control Ignition Key Warning/ Seatbelt Warning Headlights/ Fog Lights Lights: Rear Marker/ License/ Trunk Lights: Front Park/ Front Marker/ Tail Lights: Turn/ Hazard Warning Lights: Dash/ Transmission Range Cruise Control/ Stoplights Interior Lights Back Up Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Power Windows Central Locking On- Board Computer Rear Defogger Heated Door Lock Radio/ Power Antenna Heater/ Air Conditioning Power Seats Auxiliary Fan Wiper/ Washer and Heater Washer Jets Horn Sunroof Power Mirrors Ground Distribution Index- Splice Location 528e Central Locking Harness Splice Locations Door Harness Splice Locations Front Harness Splice Locations Middle Harness Splice Locations A/ C and Cruise Control Splice Locations Engine Harness Splice Locations 535i Schematic Diagrams Index 535i Diagnostic Connector Accessory Connector Power Distribution Power Distribution Box Fuse Data Fuse Details Light Switch Details Block Diagram For 535i Engine Controls Charging System Start Ignition Fuel Delivery Fuel Control Service Interval Indicator Speedometer/ Gauges/ Warning Indicators Gauges/ Warning Indicators Warning Indicators Active Check Control Brake Lining Warning Ignition Key Warning/ Seatbelt Warning Headlights/ Fog Lights Lights Turn/ Hazard Warning Lights: Front Park/ Front Marker/ Tail Lights: Rear Marker/ License/ Trunk Cruise Control/ Stop Lights Lights: Dash/ Transmission Range Inerior Lights Back Up Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Horn Sunroof Rear Defogger Heated Door Lock Power Mirrors Power Windows Central Locking Radio/ Power Antenna Auxiliary Fan Heater/ Air Conditioning On- Board Computer Power Seats Antilock Braking System (ABS) Wiper/ Washer and Heater Washer Jets Ground Distribution Index Splice Locations 535i Engine Harness Splice Locations A/ C and Cruise Harnesses Splice Locations Door Harness Splice Locations Rear Harness Splice Locations Front Harness Splice Locations Middle Harness Splice Locations Central Harness Splice Locations Component Locations Connector Views E28_86 Back to Start Page Contents Page How to use this manual Symbols Systematic Troubleshooting 528e Schematic Diagrams Contents 528e Index 528e 0670 Power Distribution 1230 Charging System 1240 Start 1250 Engine Control Block Diagrams 1360 Injection Electronics 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Power Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key Warning/ Seatbelt Warning 6160 Wiper/ Washer 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Front Park/ Front Marker/ Tail Lights 6320 Rear Marker/ License/ Trunk Lights 6322 Back Up Lights 6325 Stop Lights 6330 Interior Lights 6411 A/ C Temperature Control 6413 A/ C Blower Controls 6454 Auxiliary Fan 6500 Radio/ Power Antenna 6571 Cruise Control 6581 On- Board Computer 7000 Component Location Views 8000 Splice Location Views 8500 Connector Views 9000 Component Location Chart 535i Schematic Diagrams Contents 535i Index 535i 0670 Power Distribution 1230 Charge 1240 Start 1250 Engine Control Block Diagrams 1360 Injection Electronics 2460 Electronic Transmission Control 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Power Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key Warning/ Seatbelt Warning 6160 Wiper/ Washer 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Front Park/ Front Marker/ Tail Lights 6320 Rear Marker/ License/ Trunk Lights 6322 Back Up Lights 6325 Stop Lights 6330 Interior Lights 6411 A/ C Temperature Control 6413 A/ C Blower Controls 6454 Auxiliary Fan 6500 Radio/ Power Antenna/ Sound System 6571 Cruise Control 6581 On- Board Computer 8000 Splice Location Views E28_87 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting 0670 Power Distribution 1230 Charging System 1240 Start 1360 Injection Electronics 1362 Injection Electronics 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Power Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key Warning/ Seatbelt Warning 6160 Wiper/ Washer 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Front Park/ Front Marker/ Tail Lights 6320 Rear Marker/ License/ Trunk Lights 6322 Back Up Lights 6325 Stop Lights 6330 Interior Lights 6411 A/ C Temerature Control 6413 A/ C Blower Controls 6454 Auxiliary Fan 6500 Radio/ Power Antenna 6571 Cruise Control 6581 On- Board Computer 7000 Component Location Views 8000 Splice Location Views 8500 Connector Views 9000 Component Location Chart E28_88 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting 0670 Power Distribution 1230 Charging 1240 Start 1360 Injection Electronics 1362 Injection Electronics 2460 Electronic Transmission Control 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 3700 Self Leveling Suspension 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Power Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key Warning/ Seatbelt Warning 6160 Wiper/ Washer 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Front Park/ Front Marker/ Tail Lights 6320 Rear Marker/ License/ Trunk Lights 6322 Back Up Light 6325 Stop Lights 6330 Interior Lights 6411 A/ C Temperature Control 6413 A/ C Blower Controls 6454 Auxiliary Fan 6500 Radio/ Power Antenna 6571 Cruise Control 6581 On- Board Computer 7000 Component Location Views 8000 Splice Location Views 8500 Connector Views 9000 Component Location Chart E28TD_85 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting Accessory Connector Diagnostic Connector Power Distribution Fuse Data Fuse Details Light Switch Details Block Diagram For Engine Controls Start Charging System Fuel Control/ Exhaust Gas Recirculation Fuel Delivery Glow Plug Control Speedometer/ Gauges / Warning Indicators Gauges/ Warning Indicators Warning Indicators Service Interval Indicator Active Check Control Ignition Key Warning/ Seatbelt Warning Brake Lining Warning Headlights/ Fog Lights Lights: Front Park/ Front Marker/ Tail Lights: Turn/ Hazard Warning Cruise Control/ Stoplights Lights: Dash/ Transmission Range Interior Lights Back Up Lights Cigar Lighter/ Glove Box Light/ Auto- Charging Flashlight Lights: Rear Marker/ License/ Trunk Rear Defogger Heated Door Lock Horn Sunroof Power Windows Central Locking Power Seats Power Mirrors Radio/ Power Antenna Heater/ Air Conditioning Auxiliary Fan Wiper/ Washer and Heater Washer Jets Ground Distribution Index- Splice Locations 524td Middle Harness For Splice Location Engine Harness For Splice Location Front Harness for Splice Locations Rear Harness Splice Locations Central Harness For Splice Locations A/ C and Cruise Harnesses Splice Locations Door Harness Splice Locations Component Locations Connector Views E28TD_86 Back to Start Page Contents Page Index How to use this manual Symbols Systematic Troubleshooting 0670 Power Distribution 1220 Glow Plugs Control 1230 Charging System 1240 Start 1250 Engine Control Block Diagrams 1360 Injection Electronics 3435 Brake Lining Warning 3450 Antilock Braking System (ABS) 5116 Power Mirrors 5126 Central Locking 5133 Power Windows 5200 Power Seats 5413 Sunroof 6100 Body Electrical 6131 Ignition Key Warning/ Seatbelt Warning 6160 Wiper/ Washer 6210 Instrument Cluster 6216 Active Check Control 6300 Light Switch Details 6312 Headlights/ Fog Lights 6313 Turn/ Hazard Lights 6314 Front Park/ Front Marker/ Tail Lights 6320 Rear Marker/ License/ Trunk Lights 6322 Back Up Lights 6325 Stop Lights 6330 Interior Lights 6411 A/ C Temperature Control 6413 A/ C Blower Controls 6454 Auxiliary Fan 6500 Radio/ Power Antenna/ Sound System 6571 Cruise Control 6581 Multi Function Clock 7000 Component Location Views 8000 Splice Location Views 8500 Connector Views 9000 Component Location Chart E32_87 Back to Start Page Contents Page 0100 Index 0110 Introduction 0130 Systematic Troubleshooting 0140 Symbols 0660 Power Distribution Charts 0661 Fuse Charts 0670 Power Distribution 0671 Fuse Details 0672 Ground Distribution 0680 Diagnostic Link 0690 E- Box Fan 1230 Charging System 1240 Start 1360 Injection Electronics (DME) 2460 Electronic Transmission Control (AEGS) 3234 Supplemental Restraint System (Air Bag) 3240 Power Assist Steering (Servotronic) 3435 Brake Lining Warning 3450 Antilock Brake System (ABS) 5119 Memory Mirrors 5120 Door Lock Heating (ZKE) 5126 Central Locking System (ZKE) 5133 Power Windows (ZKE) 5200 Power Seats 5201Memory Seat 5410 Sunroof (ZKE) 6100 Central Body Electronics (ZKE) 6133 Horn 6161 Windshield Wipers (ZKE) 6166 Windshield Washer (ZKE) 6168 Windshield Wiper Pressure Control (ZKE) 6169 Windshield Washer Jet Heaters 6200 Instrument Cluster/ Check Control 6300 Light Switch Details 6301 Lamp Monitor (LKM) 6312 Turn/ Hazard Lights 6313 Headlights/ Fog Lights 6314 Park/ Tail/ Marker/ Underhood Lights 6320 License/ Trunk Lights 6322 Back Up Lights 6325 Brake Lights 6330 Interior Lights (ZKE) 6331 Glove Box Light/ Cigar Lighter/ Ashtray Light/ Flashlight Charging Plug 6420 Rear Window Defogger 6450 Automatic Climate Control (IHKA) 6454 Auxiliary Fan 6500 Radio 6571 Cruise Control (Tempomat) 6575 Antitheft System (DWA) 6581 On- Board Computer 7000 Component Location Chart 7100 Component Location Views 8000 Splice Location Views 8500 Connector Views E32_88 Back to Start Page Contents Page 0100 Index 0110 Introduction 0130 Systematic Troubleshooting 0140 Symbols 0660 Power Distribution Charts 0661 Fuse Charts 0670 Power Distribution 0671 Fuse Details 0672 Ground Distribution 0680 Diagnostic Link 0690 E- Box Fan 1230 Charging System 1240 Start 1360 Injection Electronics (DME 1.1) 1366 Injection Electronics (DME/ EML 1.2) Early Production 750iL 1367 Injection Electronics (DME/ EML 1.2) Late Production 750iL 1375 Electronic Throttle Control (EML 1.2) 2460 Electronic Transmission Control (AEGS) 2465 Electronic Transmission Control (AEGS/ EML) 3234 Supplemental Restraint System (Air Bag) 3240 Power Assist Steering (Servotronic) 3435 Brake Lining Warning 3450 Antilock Brake System (ABS) 5119 Memory Mirrors 5120 Door Lock Heating (ZKE) 5126 Central Locking System (ZKE) 5133 Power Windows (ZKE) 5200 Power Seats 5201 Memory Seat 5202 Lumbar Support 5203 Heated Seats 5205 Automatic Rear Headrest 5410 Sunroof (ZKE) 6100 Central Body Electronics (ZKE) 6133 Horn 6161 Windshield Wipers (ZKE) 6166 Windshield Washer (ZKE) 6167 Headlights/ Fog Light Washer (ZKE) 6168 Windshield Wiper Pressure Control (ZKE) 6169 Windshield Washer Jet Heaters 6200 Instrument Cluster/ Check Control 6300 Light Switch Details 6301 Lamp Monitor (LKM) 6312 Turn/ Hazard Lights 6313 Headlights/ Fog Lights 6314 Park/ Tail/ Marker/ Underhood Lights 6320 License/ Trunk Lights 6322 Back Up Lights 6325 Brake Lights 6330 Interior Lights (ZKE) 6331 Glove Box Light/ Cigar Lighter/ Ashtray Light/ Flashlight Charging Plug 6413 Park Ventilation 6420 Rear Window Defogger 6450 Automatic Climate Contrrol (IHKA) 6454 Auxiliary Fan 6500 Radio/ CD Player (Provisions) 6501 Cellular Telephone (Provisions) 6571 Cruise Control (Tempomat) Early Production 735i, 735iL 6572 Cruise Control (EML) 6575 Antitheft System (DWA) 6581 On- Board Computer 6610 Infrared Locking (IRS) 7000 Component Location Chart 7100 Component Location Views 8000 Splice Location Views 8500 Connector Views E32_89 Back to Start Page Contents Page 0100 Index 0110 Introduction 0130 Systematic Troubleshooting 0140 Symbols 0660 Power Distribution Charts 0661 Fuse Charts 0670 Power Distribution 0671 Fuse Details 0672 Ground Distribution 0680 Diagnostic Link 0690 E- Box Fan 1230 Charging System 1240 Start 1360 Injection Electronics (DME 1.3) 1367 Injection Electronics (DME/ EML 1.2) 1375 Electronic Throttle Control (EML 1.2) 2460 Electronic Transmission Control (AEGS) 2465 Electronic Transmission Control (AEGS/ EML) 3234 Supplemental Restraint System (Air Bag) 3240 Power Assist Steering (Servotronic) 3435 Brake Lining Warning 3450 Antilock Brake System (ABS) 5119 Memory Mirrors 5120 Door Lock Heating (ZKE) 5126 Central Locking System 5133 Power Windows (ZKE) 5200 Power Seats 5201 Memory Seats 5202 Lumbar Support 5203 Heated Seats 5205 Automatic Rear Headrest 5410 Sunroof (ZKE) 6100 Central Body Electronics (ZKE) 6133 Horn 6161 Windshield Wipers (ZKE) 6166 Windshield Washer (ZKE) 6167 Headlight/ Fog Light Washer (ZKE) 6168 Windshield Wiper Pressure Control (ZKE) 6169 Windshield Washer Jet Heaters 6200 Instrument Cluster/ Check Control 6300 Light Switch Details 6301 Lamp Monitor (LKM) 6312 Turn/ Hazard Lights 6313 Headlights/ Fog Lights 6314 Park/ Tail/ Marker/ Underhood Lights 6320 License/ Trunk Lights 6322 Back Up Lights 6325 Brake Lights 6330 Interior Lights (ZKE) 6331 Glove Box Light/ Cigar Lighter/ Ashtray Light/ Charging Plug 6413 Park Ventilation 6420 Rear Window Defogger 6450 Automatic Climate Control (IHKA) 6454 Auxiliary Fan 6500 Radio/ CD Player (Provisions) 6501 Cellular Telephone (Provisions) 6571 Cruise Control (Tempomat) 6572 Cruise Control (EML) 6575 Antitheft System (DWA) 6581 On- Board Computer 6610 Infrared Locking (IRS) 7000 Component Location Chart 7100 Component Location Views 8000 Splice Location Views 8500 Connector Views E32_90 Back to Start Page Contents Page 0100 Index 0110 Introduction 0130 Systematic Troubleshooting 0140 Symbols 0660 Power Distribution Charts 0661 Fuse Charts 0670 Power Distribution 0671 Fuse Details 0672 Ground Distribution 0680 Diagnostic Link 0690 E- Box Fan 1230 Charging System 1240 Start 1360 Injection Electronics (DME 1.3) 1367 Injection Electronics (DME/ EML 1.2) 1375 Electronic Throttle Control (EML 1.2) 2460 Electronic Transmission Control (AEGS) 2465 Electronic Transmission Control (AEGS/ EML) 3234 Supplemental Restraint System (Air Bag) 3240 Power Assist Steering (Servotronic) 3435 Brake Lining Warning 3450 Antilock Brake System (ABS) 3451 Automatic Stability Control (ASC) 5119 Memory Mirrors 5120 Door Lock Heating (ZKE) 5126 Central Locking System (ZKE) 5133 Power Windows (ZKE) 5200 Power Seats 5201 Memory Seat 5202 Lumbar Support 5203 Heated Seats 5201 Memory Seat 5203 Heated Seats 5205 Automatic Rear Headrest 5410 Sunroof (ZKE) 6100 Central Body Electronics (ZKE) 6133 Horn 6161 Windshield Wipers (ZKE) 6166 Windshield Washer (ZKE) 6167 Headlight/ Fog Light Washer (ZKE) 6169 Windshield Washer Jet Heaters 6200 instrument Cluster/ Check Control 6300 Light Switch Details 6301 Lamp Monitor (LKM) 6312 Turn/ Hazard Lights 6313 Headlights/ Fog Lights 6314 Park/ Tail/ Marker/ Underhood Lights 6320 License/ Trunk Lights 6322 Back Up Lights 6325 Brake Lights 6330 Interior Lights (ZKE) 6331 Glove Box Light/ Cigar Lighter/ Ashtray Light/ Charging Plug 6413 Park Ventilation 6420 Rear Window Defogger 6450 Automatic Climate Control (IHKA) 6454 Auxiliary Fan 6500 Radio/ CD Player (Provisions) 6501 Cellular Telephone (Provisions) 6571Cruise Control (Tempomat) 6572 Cruise Control (EML) 6575 Antitheft System (DWA) 6581 On- Board Computer 6610 Infrared Locking (IRS) 7000 Component Location Chart 7100 Component Location Views 8000 Splice Location Views 8500 Connector Views E32_91 Back to Start Page Contents Page 0100 Index 0110 Introduction 0130 Systematic Troubleshooting 0140 Symbols 0660 Power Distribution Charts 0661 Fuse Chart 0670 Power Distribution 0671 Fuse Details 0672 Ground Distribution 0680 Diagnostic Link 0690 E- Box Fan 1230 Charging System 1240 Start 1360 Injection Electronics (DME 1.3) 1361 Injection Electronics (DME/ EML 1.3) 1367 Injection Electronics (DME/ EML 1.7) 1374 Electronic Throttle Control 1375 Electronic Throttle Contrrol (EML) 2460 Electronic Transmission Control (EGS) 2465 Electronic Transmission Control (EGS/ EML) 3231 Memory Steering Column 3232 Power Steering Column Adjust 3234 Supplemental Restraint System (Air Bag) 3240 Power Assist Steering (Servotronic) 3435 Brake Lining Warning 3450 Antilock Brake System (ABS) 3451 Automatic Stability Control (ASC) 3452 Automatic Stability Plus Traction Control (ASC+ T) 3715 Electronic Damper Control (EDC III) 5116 Electronic Mirror 5119 Memory Mirrors 5120 Door Lock Heating (ZKE) 5126 Central Locking System (ZKE) 5133 Power Windows (ZKE) 5200 Power Seats 5201 Memory Seat 5202 Lumbar Support 5203 Heated Seats 5205 Power Rear Headrest 5410 Sunroof (ZKE) 6100 Central Body Electronics (ZKE) 6133 Horn 6161 Windshield Wipers (ZKE) 6166 Windshield Washer (ZKE) 6167 Headlights/ Foglight Washer (ZKE) 6169 Windshield Washer Jet Heaters 6200 Instrument Cluster/ Check Control 6300 Light Switch Details 6301 Lamp Monitor (LKM) 6312 Turn/ Hazard Lights 6313 Headlights/ Fog Lights 6314 Park/ Tail/ Marker/ Underhood Lights 6320 License/ Trunk Lights 6322 Back Up Lights 6325 Brake Lights 6330 Interior Lights (ZKE) 6331 Glove Box Light/ Cigar Lighter/ Ashtray Light/ Charging Plug 6413 Park Ventilation 6420 Rear Window Defogger/ Antenna 6450 Automatic Climate Control (IHKA) 6454 Auxiliary Fan 6500 Radio/ CD Player (Provisions) 6501 Cellular Telephone (Provisions) 6571 Cruise Control (Tempomat) 6572 Cruise Control (EML) 6575 Antitheft System (Alpine) 6581 On- Board Computer 6610 Infrared Locking (IRS) 7000 Component Location Chart 7100 Component Location Views 8000 Splice Location Views 8500 Connector Views E32_92 Back to Start Page Contents Page 0100 Index 0110 Introduction 0130 Systematic Troubleshooting 0140 Symbols 0660 Power Distribution Charts 0661 Fuse Chart 0670 Power Distribution 0671 Fuse Details 0672 Ground Distribution 0671 Fuse Details 0672 Ground Distribution 0680 Data Link 0680 Diagnostic Link 0690 E- Box Fan 1230 Charging System 1240 Start 1360 Injection Electronics (DME 1.3) 1361 Digital Engine Electronics (DME/ EML 1.3, 6- Cylinder 735i, 735iL) 1367 Digital Engine Electronics (DME M 1.7, 12- Cylinder M70) 1374 Electronic Throttle Control (EML, 6- Cylinder) 1375 Electronic Throttle Control (EML, 12- Cylinder) 2460 Electronic Transmission Control (EGS 4HP- 22) 2465 Electronic Transmission Control (EGS/ EML 4HP- 24) 3231 Memory Steering Column 3232 Power Steering Column Adjust 3234 Supplemental Restraint System (Air Bag) 3240 Power Assist Steering (Servotronic) 3435 Brake Lining Warning 3450 Antilock Brake System (ABS) 3451 Automatic Stability Control (ASC) 3452 Automatic Stability Control Plus Traction (ASC+ T) 3715 Electronic Damper Control (EDC III(+)) 5116 Electronic Mirror 5119 Memory Mirrors 5120 Door Lock Heating (ZKE) 5126 Central Locking System (ZKE) 5133 Power Windows (ZKE) 5200 Power Seats 5201 Memory Seat (SM/ SPM) 5202 Lumbar Support 5203 Heated Seats 5205 Power Rear Headrest 5410 Sunroof (ZKE) 6100 Central Body Electronics (ZKE) 6133 Horn 6161 Windshield Wipers (ZKE) 6166 Windshield Washer (ZKE) 6167 Headlights/ Fog Light Washer (ZKE) 6169 Windshield Washer Jet Heaters 6200 Instrument Cluster/ Check Control (K/ CC) 6300 Light Switch Details 6301 Lamp Monitor (LKM) 6312 Turn/ Hazard Lights 6313 Headlights/ Fog Lights 6314 Park/ Tail/ Marker/ Underhood Lights 6320 License/ Trunk Lights 6322 Back Up Lights 6325 Brake Lights 6330 Interior Lights (ZKE) 6331 Glove Box Light/ Cigar Lighter/ Ashtray Light/ Charge Plug/ Accessory Table Light 6413 Park Ventilation 6420 Rear Window Defogger/ Antenna 6450 Automatic Climate Control (IHKA) 6454 Auxiliary Fan 6500 Radio/ CD Player (Provisions) 6501 Cellular Telephone (Provisions) 6571 Cruise Control (Tempomat) 6572 Cruise Control (EML) 6575 Antitheft System (Alpine) 6581 On- Board Computer (BC IV) 7000 Component Location Chart 7100 Component Location Views 8000 Splice Location Views 8500 Connector Views E32_93 Back to Start Page Contents Page 0100 Index 0110 Introduction 0130 Systematic Troubleshooting 0140 Symbols 0660 Power Distribution Charts 0661 Fuse Chart 0670 Power Distribution 0671 Fuse Details 0672 Ground Distribution 0680 Data Link 0690 E- Box Fan 1230 Charging System 1240 Start 1362 Engine Control System (DME M3.3, 8- Cyl. M60) 1367 Engine Control System (DME/ EML 1.7) 1375 Electronic Throttle Control (EML 1.7) 2462 Electronic Transsmission Control (EGS: GS 9.20/ A5S 560Z) 2465 Electronic Transmission Control (EGS/ EML) 2466 Adaptive Transmission Control (AGS) 3231 Memory Steering Column 3232 Power Steering Column Adjust 3234 Supplemental Restraint System (Air Bag) 3240 Power Assist Steering (Servotronic) 3435 Brake Lining Warning 3452 Slip Control (ABS/ ASC+ T) 3450 Slip Control (ABS) 3715 Shock Absorber Control (EDC III+) 5116 Electrochromic Mirror 5119 Mirror Memory 5120 Door Lock Heating (ZKE) 5124 Soft Close Automatic Trunk Lid 5126 Central Locking System (ZKE) 5133 Power Windows (ZKE) 5146 Electric Sun Blind 5200 Power Seats 5201 Seat Memory 5202 Lumbar Support 5203 Heated Seats 5205 Power Rear Headrest 5410 Sunroof (ZKE) 6100 Central Body Electronics (ZKE) 6133 Horn 6161 Windshield Wipers (ZKE) 6166 Windshield Washer (ZKE) 6167 Headlights/ Fog Light Washer (ZKE) 6169 Windshield Washer Jet Heaters 6200 Instrument Cluster/ Check Control 6300 Light Switch Details 6301 Lamp Monitor (LKM) 6312 Turn/ Hazard Lights 6313 Headlights/ Fog Lights 6314 Park/ Tail/ Marker/ Underhood Lights 6320 License/ Trunk Lights 6322 Back Up Lights 6325 Brake Lights 6330 Interior Lights (ZKE) 6331 Glove Box Light/ Cigar Lighter/ Ashtray Light/ Charge Plug/ Make- Up Mirror Lights 6413 Park Ventilation 6420 Rear Window Defogger/ Antenna 6430 Automatic Air Recirculation Control (AUC) 6450 Automatic Heating/ AC Control (IHKA) 6454 Auxiliary Fan 6500 Radio/ Hifi 6501 Cellular Telephone (Provisions) 6571 Cruise Control (Tempomat) 6572 Cruise Control (EML) 6575 Antitheft System (Alpine) 6581 On- Board Computer 7000 Component Location Chart 7100 Component Location Views 8000 Splice Location Views 8500 Connector Views E34_88 Back to Start Page Contents Page 0100.0 Index 0110.0 Introduction 0130.0 Systematic Troubleshooting 0140.0 Symbols 0670.0 Power Distribution Charts 0670.1 Fuse Charts 0670.2 Power Distribution 0670.3 Fuse Details 0670.4 Ground Distribution 0670.5 Diagnostic Link 1210.2 Injection Electronics (DME 1.3) 1230.0 Charging System 1240.0 Start 1290.0 E- Box Fan 2460.0 Electronic Transmission Control (AEGS) 3234.0 Supplemental Restraint System (Air Bag) 3240.0 Power Assist Steering (Servotronic) 3450.0 Antilock Brake System (ABS) 5116.0 Power Mirrors 5120.0 ZKE Door Lock Heating (TSH) 5126.0 ZKE Central Locking (ZV) 5133.0 ZKE Power Windows (FH) 5200.0 Power Seats 5410.0 ZKE Sunroof (SHD) 6100.0 Central Body Electronics (ZKE) 6133.0 Horn 6160.0 ZKE Windshield Wiper Control (SWS) 6164.0 ZKE Windshield Wiper Pressure Control (ADV) 6169.0 Windshield Washer Jet Heaters 6200.0 Instrument Cluster/ Check Control (K/ CC) 6300.0 Light Switch Details 6301.0 Lamp Monitor (LKM) 6312.0 Headlights/ Fog Lights 6313.0 Turn/ Hazard Lights 6314.0 Park/ Tail/ Underhood Lights 6320.0 License/ Trunk Lights 6322.0 Back Up Lights 6325.0 Brake Lights 6330.0 ZKE Interior Lights (IB) 6332.0 Glove Box Light/ Cigar Lighter/ Charging Plug 6450.1 Integrated Climate Regulation (IHKR) 6454.0 Auxiliary Fan 6510.0 Radio/ CD Player (Provisions) 6561.0 Cellular Telephone (Provisions) 6571.0 Cruise Control (Tempomat) 6581.0 On- Board Computer (BCIV) 7000.0 Component Location Chart 7100.0 Component Location Views 8000.0 Splice Location Views 8500.0 Connector Views E34_89 Back to Start Page Contents Page 0100.0 Index 0110.0 Introduction 0130.0 Systematic Troubleshooting 0140.0 Symbols 0670.0 Power Distribution Charts 0670.1 Fuse Charts 0670.2 Power Distribution 0670.3 Fuse Details 0670.4 Ground Distribution 0670.5 Diagnostic Link 1210.2 Injection Electronics (DME 1.3) 1230.0 Charging System 1240.0 Start 1290.0 E- Box Fan 2460.0 Electronic Transmission Control (AEGS) 3234.0 Supplemental Restraint System (Air Bag) 3240.0 Power Assist Steering (Servotronic) 3450.0 Antilock Brake System (ABS) 5116.0 Power Mirrors 5120.0 ZKE Door Lock Heating (TSH) 5126.0 ZKE Central Locking (ZV) 5133.0 ZKE Power Windows (FH) 5200.0 Power Seats 5203.0 Heated Seats 5410.0 ZKE Sunroof (SHD) 6100.0 Central Body Electronics (ZKE) 6133.0 Horn 6160.0 ZKE Windshield Wiper Control (SWS) 6164.0 ZKE Wndshield Wiper Pressure Control (ADV) 6169.0 Windshield Washer Jet Heaters 6200.0 Instrument Cluster/ Check Control (K/ CC) 6300.0 Light Switch Details 6301.0 Lamp Monitor (LKM) 6312.0 Headlights/ Fog Lights 6313.0 Turn/ Hazard Lights 6314.0 Park/ Tail/ Underhood Lights 6320.0 License/ Trunk Lights 6322.0 Back Up Lights 6325.0 Brake Lights 6330.0 ZKE Interior Lights (IB) 6332.0 Glove Box Light/ Cigar Lighter/ Charging Plug 6450.1 Integrated Climate Regulation (IHKR) 6454.0 Auxiliary Fan 6510.0 Radio/ CD Player (Provisions) 6561.0 Cellular Telephone (Provisions) 6571.0 Cruise Control (Tempomat) 6581.0 On- Board Computer (BCIV) 7000.0 Component Location Chart 7100.0 Component Location Views 8000.0 Splice Location Views 8400.0 Connector Views Chart 8500.0 Connector Views E34_90 Back to Start Page Contents Page 0100.0 Index 0110.0 Introduction 0130.0 Systematic Troubleshooting 0140.0 Symbols 0670.0 Power Distribution Charts 0670.1 Fuse Charts 0670.2 Power Distribution 0670.3 Fuse Details 0670.4 Ground Distribution 0670.5 Diagnostic Link 1210.2 Injection Electronics (DME 1.3) 1210.4 Injection Electronics (DME M1.2, 6 Cylinder) 1230.0 Charging System 1240.0 Start 1290.0 E- Box Fan 2460.0 Electronic Transmission Control (AEGS) 3234.0 Supplemental Restraint System (Air Bag) 3240.0 Power Assist Steering (Servotronic) 3450.0 Antilock Brake System (ABS) 5116.0 Power Mirrors 5120.0 ZKE Door Lock Heating (TSH) 5126.0 ZKE Central Locking (ZV) 5133.0 ZKE Power Windows (FH) 5200 Power Seats 5203.0 Heated Seats 5410.0 ZKE Sunroof (SHD) 6100.0 Central Body Electronics (ZKE) 6133.0 Horn 6160.0 ZKE Windshield Wiper Control (SWS) 6169.0 Windshield Washer Jet Heaters 6200.0 Instrument Cluster/ Check Control (K/ CC) 6300.0 Light Switch Details 6301.0 Lamp Monitor (LKM) 6312.0 Headlights/ Fog Lights 6313.0 Turn/ Hazard Lights 6314.0 Park/ Tail/ Underhood Lights 6320.0 License/ Trunk Lights 6322.0 Back Up Lights 6325.0 Brake Lights 6330.0 ZKE Interior Lights (IB) 6332.0 Glove Box Light/ Cigar Lighter/ Charging Plug 6412.0 Park Ventilation With IHKR 2 6424.0 Rear Window Defogger 6450.1 Integrated Climate Regulation (IHKR) 6450.3 Integrated Climate Regulation II (IHKR II) 6454.0 Auxiliary Fan 6510.0 Radio/ CD Player (Provisions) 6561.0 Cellular Telephone (Provisions) 6571.0 Cruise Control (Tempomat) 6581.0 On- Board Computer (BCIV) 7000.0 Component Location Chart 7100.0 Component Location Views 8000.0 Splice Location Views 8400.0 Connector Views Chart 8500.0 Connector Views E34_91 Back to Start Page Contents Page 0100.0 Index 0110.0 Introduction 0140.0 Symbols 0670.0 Power Distribution Chart 0670.1 Fuse Chart 0670.2 Power Distribution 0670.3 Fuse Details 0670.4 Ground Distribution 0670.5 Diagnostic Link 1210.1 Digital Engine Electronics (DME M1.3, 6 Cylinder M30 With EML) 1210.2 Digital Engine Electronics (DME M1.3, 6- Cylinder M30) 1210.4 Digital Engine Electronics (DME M1.2, 6- Cylinder S38) 1210.7 Digital Engine Electronics (DME M3.1, 6- Cylinder M50) 1230.0 Charging System 1240.0 Start 1270.0 Electronic Throttle Control (EML 6- Cylinder) 1290.0 E- Box Fan 2460.0 Electronic Transmission Control (EGS 4HP- 22) 2460.2 Electronic Transmission Control (EGS A4S 310R) 3234.0 Supplemental Restraint System (Air Bag) 3240.0 Power Assist Steering (Servotronic) 3450.0 Antilock Brake System (ABS) 3450.1 Automatic Stability Control (ASC) 5116.0 Power Mirrors 5120.0 ZKE Door Lock Heating (TSH) 5126.0 ZKE Central Locking (ZV) 5133.0 ZKE Power Windows (FH) 5200.0 Power Seats 5200.1 Memory Seats/ Mirrors (SM/ SPM) 5203.0 Heated Seats 5410.0 ZKE Sunroof (SHD) 6100.0 Central Body Electronics (ZKE) 6133.0 Horn 6160.0 ZKE Wiper/ Washer Control 6167.0 ZKE Headlights Washer (SRA) 6169.0 Windshield Washer Jet Heaters 6200.0 Instrument Cluster/ Check Control (K/ CC) 6300.0 Light Switch Details 6301.0 Lamp Monitor (LKM) 6312.0 Headlights/ Fog Lights 6313.0 Turn/ Hazard Lights 6314.0 Park/ Tail/ Underhood Lights 6320.0 License Plate/ Luggage Compartment Lights 6322.0 Back Up Lights 6325.0 Brake Lights 6330.0 ZKE Interior Lights Control (IB) 6332.0 Glove Box Light/ Cigar Lighter/ Charging Socket 6350.0 Crash Control Unit 6412.9 Park Ventilation With IHKR2 6424.0 Rear Window Defogger 6450.3 Integrated Climate Regulation 2 (IHKR2) 6454.0 Auxiliary Fan 6510.1 Radio/ Hifi 6561.0 Cellular Telephone (Provisions) 6571.0 Cruise Control (Tempomat) 6575.2 Antitheft System (Alpine) 6581.0 On- Board Computer (BCIV) 7000.0 Component Location Chart 7100.0 Component Location Views 8500.0 Connector Views E34_92 Back to Start Page Contents Page 0100.0 Index 0110.0 Introduction 0140.0 Symbols 0670.0 Power Distribution Chart 0670.1 Fuse Chart 0670.2 Power Distribution 0670.3 Fuse Details 0670.4 Ground Distribution 0670.5 Data Link 1210.1 Digital Engine Electronics (DME 1.3, 6- Cylinder M30 With EML) 1210.2 Digital Engine Electronics (DME M1.3, 6- Cylinder M30) 1210.4 Digital Engine Electronics (DME 1.2, 6- Cylinder S38) 1210.7 Digital Engine Electronics (DME M3.1, 6- Cylinder M50) 1230.0 Charging System 1240.0 Start 1270.0 Electronic Throttle Control (EML, 6- Cylinder) 1290.0 E- Box Fan 2460.0 Electronic Transmission Control (EGS 4HP- 22) 2460.2 Electronic Transmission Control (EGS A4S 310R) 3231.0 Electric Steering Column Adjustment 3234.0 Supplemental Restraint System (Air Bag) 3240.0 Power Assist Steering (Servotronic) 3450.0 Antilock Brake System (ABS) 3450.0 Slip Control (ABS) 3450.1 Automatic Stability Control (ASC) 3450.1 Slip Control (ABS/ ASC) 5116.0 Power Mirrors 5120.0 ZKE Door Lock Heating (TSH) 5126.0 ZKE Central Locking (ZV) 5133.0 ZKE Power Windows (FH) 5200.0 Power Seats 5200.1 Memory Seats/ Mirrors (SM/ SPM) 5203.0 Heated Seats 5410.0 ZKE Sunroof (SHD) 5410.2 Double Panel Power Sunroof (ZKE) 6100.0 Central Body Electronics (ZKE) 6133.0 Horn 6160.0 ZKE Wiper/ Washer Control 6162.0 Rear Window Wiper/ Washer Control 6167.0 ZKE Headlight Washer (SRA) 6169.0 Windshield Washer Jet Heaters 6200.0 Instrument Cluster/ Check Control (K/ CC) 6213.2 Clock 6300.0 Light Switch Details 6301.0 Lamp Monitor (LKM) 6312.0 Headlights/ Fog Lights 6313.0 Turn/ Hazard Lights 6314.0 Park/ Tail Lights 6320.0 License Plate/ Luggage Compartment Lights 6322.0 Back Up Lights 6325.0 Brake Lights 6330.0 ZKE Interior Lights Control (IB) 6332.0 Interior Accessories 6350.0 Crash Control Module 6412.19 Park Ventilation With IHKR/ F3 6424.0 Rear Window Defogger 6450.5 Integrated Climate Regulation With Filter (IHKR/ F3) 6454.0 Auxiliary Fan 6510.1 Radio/ Hifi 6561.0 Cellular Telephone (Provisions) 6571.0 Cruise Control (Tempomat) 6575.2 Anti- Theft System (Alpine) 6581.0 On- Board Computer (BCIV) 7000.0 Component Location Chart 7100.0 Component Location Views 8000.0 Splice Location Views 8500.0 Connector Views E34_93 Back to Start Page Contents Page 0100.0 Index 0110.0 Introduction 0140.0 Symbols 0670.0 Power Distribution Chart 0670.1 Fuse Chart 0670.2 Power Distribution 0670.3 Fuse Details 0670.4 Ground Distribution 0670.5 Data Link 1210.1 Engine Control System (DME M1.3, 6- Cylinder M30 With EML) 1210.2 Engine Control System (DME M1.3, 6- Cylinder M30) 1210.4 Engine Control System (DME M1.2, 6- Cylinder S38) 1210.13 Engine Control System (DME M3.3.1, 6- Cylinder M50) 1230.0 Charging System 1240.0 Start 1270.0 Electronic Throttle Control (EML 6- Cylinder) 1290.0 E- Box Fan 2460.0 Electronic Transmission Control (EGS 4HP- 22) 2460.2 Electronic Transmission Control (EGS A4S 310R) 3231.0 Electric Steering Column Adjustment 3234.0 Supplemental Restraint System (Air Bag) 3240.0 Power Assist Steering (Servotronic) 3450.0 Slip Control (ABS) 3450.1 Slip Control (ABS/ ASC) 5116.0 Power Mirrors 5120.0 ZKE Door Lock Heating (TSH) 5126.0 ZKE Central Locking (ZV) 5133.0 ZKE Power Windows (FH) 5200.0 Power Seats 5200.1 Seat/ Mirror Memory System (SM/ SPM) 5203.0 Heated Seats 5410.0 ZKE Sunroof (SHD) 5410.2 Double Panel Power Sunroof (ZKE) 6100.0 Central Body Electronics (ZKE) 6133.0 Horn 6160.0 ZKE Wiper/ Washer Control 6162.0 Rear Window Wiper/ Washer Control 6167.0 ZKE Headlight Washer (SRA) 6169. Windshield Washer Jet Heaters 6200.0 Instrument Cluster/ Check Control (K/ CC) 6213.2 Clock 6300.0 Light Switch Details 6301.0 Lamp Monitor (LKM) 6312.0 Headlights/ Fog Lights 6313.0 Turn/ Hazard Lights 6314.0 Park/ Tail Lights 6320.0 License Plate/ Luggage Compartment Lights 6322.0 Back Up Lights 6325.0 Brake Lights 6330.0 ZKE Interior Lights Control (IB) 6332.0 Interior Accessories 6350.0 Crash Control Module 6412.19 Park Ventilation With IHKR/ F3 6424.0 Rear Window Defogger 6450.5 Integrated Climate Regulation With Filter (IHKR/ F3) 6454.0 Auxiliary Fan 6510.1 Radio/ Hifi 6561.0 Cellular Telephone (Provisions) 6571.0 Cruise Control (Tempomat) 6575.2 Anti- Theft System (Alpine) 6581.0 On- Board Computer (BCIV) 7000.0 Component Location Chart 7100.0 Component Location Views 8000.0 Splice Location Views 8500.0 Connector Views E34_94 Back to Start Page Contents Page 0100.0 Index 0110.0 Introduction 0140.0 Symbols 0670.0 Power Distribution Chart 0670.1 Fuse Chart 0670.2 Power Distribution 0670.3 Fuse Details 0670.4 Ground Distribution 0670.5 Data Link 1210.11 Engine Control System (DME M3.3, 8- Cylinder M60) 1210.13 Engine Control System (DME M3.3.1, 6- Cylinder M50) 1230.0 Charging System 1240.0 Start 1290.0 E- Box Fan 2460.2 Electronic Transmission Control (EGS A4S 310R) 2460.7 Electronic Transmission Control (AGS: GS 9.22/ A5S 560Z) 2460.8 Electronic Transmission Control (AGS: GS 7.32/ A5S 310Z) 3231.0 Electric Steering Column Adjustment 3231.0 Steering Column Memory (LSM) 3234.0 Supplemental Restraint System (Air Bag) 3450.0 Slip Control (ABS) 3450.2 Slip Control (ABS/ ASC+ T) 3450.5 Slip Control 5 (ASC 5) 5116.0 Power Mirrors 5120.0 ZKE Door Lock Heating (TSH) 5126.0 ZKE Central Locking (ZV) 5133.0 ZKE Power Windows (FH) 5200.0 Power Seats 5200.1 Seat/ Mirror Memory System (SM/ SPM) 5203.0 Heated Seats 5212.0 Lumbar Support 5410.0 ZKE Sunroof (SHD) 5410.2 Double Panel Power Sunroof (ZKE) 6100.0 Central Body Electronics (ZKE) 6133.0 Horn 6160.0 ZKE Wiper/ Washer Control 6162.0 Rear Window Wiper/ Washer Control 6167.0 ZKE Headlight Washer (SRA) 6169.0 Windshield Washer Jet Heaters 6200.0 Instrument Cluster/ Check Control (K/ CC) 6213.0 Clock 6300.0 Light Switch Details 6301.0 Lamp Monitor (LKM) 6312.0 Headlights/ Fog Lights 6313.0 Turn/ Hazard Lights 6314.0 Park/ Tail Lights 6320.0 License Plate/ Luggage Compartment Lights 6322.0 Back Up Lights 6325.0 Brake Lights 6330.0 ZKE Interior Lights Control (IB) 6332.0 Interior Accessories 6350.0 Crash Control Module 6412.19 Park Ventilation With IHKR/ F3 6424.0 Rear Window Defogger 6450.5 Integrated Climate Regulation With Filter (IHKR/ F3) 6454.0 Auxiliary Fan 6510.1 Radio/ Hifi 6561.0 Cellular Telephone (Provisions) 6571.0 Cruise Control (Tempomat) 6575.2 Anti- Theft System (Alpine) 6575.3 Anti- Theft System IV (DWA IV) 6581.0 On- Board Computer (BCIV) 6610.0 Remote Controlled Locking System 7000.0 Component Location Chart 7100.0 Component Location Views 8000.0 Splice Location Views 8500.0 Connector Views E34_95 Back to Start Page Contents Page 0100.0 Index 0110.0 Introduction 0140.0 Symbols 0670.0 Power Distribution Chart 0670.1 Fuse Chart 0670.2 Power Distribution 0670.3 Fuse Details 0670.4 Ground Distribution 0670.5 Data Link 1210.11 Engine Control System (DME M3.3, 8- Cylinder M60) 1210.13 Engine Control System (DME M3.3.1, 6- Cylinder M50) 1230.0 Charging System 1240.0 Start 1290.0 E- Box Fan 2460.2 Electronic Transmission Control (EGS A4S 310R) 2460.7 Electronic Transmission Control (AGS: GS 9.22/ A5S 560Z) 2460.8 Electronic Transmission Control (AGS: GS 7.32/ A5S 310Z) 3231.0 Electric Steering Column Adjustment 3234.0 Supplemental Restraint System (Air Bag) 3450.0 Slip Control (ABS) 3450.5 Slip Control 5 (ASC 5) 3715.2 Electronic Shock Absorber Control (EDC III+) 5116.0 Power Mirrors 5120.0 ZKE Door Lock Heating (TSH) 5126.0 ZKE Central Locking (ZV) 5133.0 ZKE Power Windows (FH) 5200.0 Power Seats 5200.1 Seat/ Mirror Memory System (SM/ SPM) 5203.0 Heated Seats 5212.0 Lumbar Support 5410.0 ZKE Sunroof (SHD) 5410.2 Double Panel Power Sunroof (ZKE) 6100.0 Central Body Electronics (ZKE) 6133.0 Horn 6135.0 Drive- Away Protection (EWS II) 6160.0 ZKE Wiper/ Washer Control 6162.0 Rear Window Wiper/ Washer Control 6167.0 ZKE Headlight Washer (SRA) 6169.0 Windshield Washer Jet Heaters 6200.0 Instrument Cluster/ Check Control (K/ CC) 6213.2 Clock 6300.0 Light Switch Details 6301.0 Lamp Monitor (LKM) 6312.0 Headlights/ Fog Lights 6313.0 Turn/ Hazard Lights 6314.0 Park/ Tail Lights 6320.0 License Plate/ Luggage Compartment Lights 6322.0 Back Up Lights 6325.0 Brake Lights 6330.0 ZKE Interior Lights Control (IB) 6332.0 Interior Accessories 6350.0 Crash Control Module 6412.19 Park Ventilation With IHKR/ F3 6424.0 Rear Window Defogger/ Antenna 6450.5 Integrated Climate Regulation With Filter (IHKR/ F3) 6454.0 Auxiliary Fan 6510.1 Radio/ Hifi 6561.0 Cellular Telephone (Provisions) 6571.0 Cruise Control (Tempomat) 6575.2 Anti-Theft System (Alpine) 6575.3 Anti- Theft System IV (DWA IV) 6581.0 On- Board Computer (BCIV) 6610.1 Remote Controlled Locking System 7000.0 Component Location Chart 7100.0 Component Location Views 8000.0 Splice Location Views 8500.0 Connector Views
BMW E23, E24, E28, E32, E34 Electrical Troubleshooting Manual
inicio - index
coche - car
moto
4x4
quad - buggy
cami?n - truck
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