BMW M3 1989 Electrical Troubleshooting Manual Wiring Diagram| Engine Performance Circuits| Early Production | A/C Circuit| Late Production Anti-lock Brake Circuits| FWD / Differential Lock Anti-lock Brake Circuits| Back-up Lamps Circuit Charging Circuit Cooling Fan Circuit Computer Data Lines Courtesy Lamps Circuit Courtesy Lamps Circuit| Base Courtesy Lamps Circuit| W/ Radio Control| Deck Lid Release| Wiring Diagram| Electronic Power Steering Circuit| Exterior Lamps Circuit| W/O DRL| Front Seat Heater Circuit| Fog Lamps Circuit| W/ DRL| Ground Distribution Circuit (2 of 2)|Heated Door Locks Circuit|air conditioning system| anti-lock brake| anti-theft circuit with head air (more…)

BMW 3- & 5-Series Service and Repair Manual Models covered :
3-Series (E30)
316 (83 to 88), 316i (88 to 91), 318i (83 to 91), 320i (87 to 91), 325i (87 to 91).
Also Touring and Convertible versions of these models
5-Series (E28)
518 (81 to 85), 518i (85 to 88), 525i (81 to 88), 528i (81 to 88), 535i (85 to 88), M535i (85 to 88)
5-Series (E34)
518i (90 to 91), 520i (88 to 91), 525i (88 to 91), 530i (88 to 91), 535i (more…)

BMW E30 Owners Manual
325i/Convertible
325is
325iX
Owner’s Manual| Instrument Cluster| Entertainment Systems| Climate Controls| Lights| Driver Controls | Locks and Security| Seating and Safety Restraints| Roadside Emergencies| Customer Assistance| Cleaning| Maintenance and Specifications| Accessories| Tires| Wheels and Loading| Driving| Roadside Emergencies| Customer Assistance| Cleaning| Maintenance and Specifications| Accessories| User Manual| (more…)

BMW 315-323i (E21) Manual Spark Plugs| Identification|Pressure| Tire| Interior Trim Care| Jack| Door Locks| Glove box| Trunk Lid Lock| Lap/Shoulder Belts| Operation| Fuel Filter Door| Doors| Glove Box| Trunk Lid| Anti-theft Steering Column| Lock| Lumbar Repair Support| Driver’s Maintenace Schedule| Manual Transmission| Maximum Allowable Speeds| Oil| Recommended Shift Speeds| Shifting| Meters| Gauges| Mirrors| Parking | Mirrors| Steering| Oil Filter| Radiator Coolant| Tires| Wiper Blades| Retractable Headlights| Rust Prevention| Safety Defects| Reporting| Safety items| Seat Belts| Anchor Points| Gear Box| Buckling the Front| Seat Belts| Buckling the Rear Seat Belts| (more…)

BMW M3 1990 Electrical Troubleshooting Manual Wiring Diagram| Engine Performance Circuits| Early Production | A/C Circuit| Late Production Anti-lock Brake Circuits| FWD / Differential Lock Anti-lock Brake Circuits| Back-up Lamps Circuit Charging Circuit Cooling Fan Circuit Computer Data Lines Courtesy Lamps Circuit Courtesy Lamps Circuit| Base Courtesy Lamps Circuit| W/ Radio Control| Deck Lid Release| Wiring Diagram| Electronic Power Steering Circuit| Exterior Lamps Circuit| W/O DRL| Front Seat Heater Circuit| Fog Lamps Circuit| W/ DRL| Ground Distribution Circuit (2 of 2)|Heated Door Locks Circuit|air conditioning system| anti-lock brake| anti-theft circuit with head air (more…)