Wiring Diagrams

WARNING: This page is about a different car, the 1989 BMW 735iL and 1989 BMW 735i. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Engine Compartment & Headlights

Fig 2: Computer Engine Control

Fig 3: Fuse Block

Fig 4: Fuse Block (Continued)

Fig 5: Auxiliary Fuse Block

Fig 6: Anti-Lock Brake System and Automatic Transmission Control

Fig 7: Relay Module

Fig 8: A/C & Heating Control System

Fig 9: A/C & Heating Switches

Fig 10: Light Control System

Fig 11: Wiper/Washer System and Cruise Control

Fig 12: Diagnostic System

Fig 13: Instrument Panel

Fig 14: Anti-Theft System

Fig 15: Power Window System

Fig 16: Power Seats

Fig 17: Power Seats (Continued)

Fig 18: Passenger Compartment & Taillights