The 1988 BMW M3 (E30) represents the pinnacle of BMW's compact performance sedan and coupe offerings during its production run from 1986 to 1991. Developed directly from BMW Motorsport's racing expertise, this model is celebrated for its exceptional handling, potent naturally aspirated S14B23 inline 4-cylinder engine, and a legacy deeply rooted in motorsport success. Its engineering quality and reliability, combined with its distinctive performance focus, positioned it as a formidable competitor against vehicles such as the Porsche 944 and Mercedes-Benz 190E 2.3-16. The M3 was built to homologate BMW's E30 chassis for Group A touring car racing, making it a highly sought-after vehicle for both its driving dynamics and its historical significance.
This comprehensive Electrical Troubleshooting Manual / Service Manual provides extensive coverage of the 1988 BMW M3's electrical systems and related troubleshooting procedures. It details all electrical systems, including power distribution, engine control, charging, starting, lighting, and various comfort and convenience electronics, supported by high-quality, in-depth illustrations and wiring diagrams. The manual is designed to assist owners, mechanics, and technicians in diagnosing and resolving electrical faults, performing component diagnostics, and repairing wiring issues. Its detailed approach to troubleshooting, component diagnosis, and wiring repair empowers users to maintain and service the vehicle effectively, saving significant costs associated with professional dealership service.
The manual what will be send to you will contain all the necesarry needed instructions for all the repairs for your vehicle from front to the back of your car.
The same manual is used by your garage or workshop to repair your car.
So you could save you a lot of money with this manual, it will give you all the technical information what is neede to get your car running in 100% condition.
You will find illutstrations, digagrams technical specifications, depth illustrations and step by step explanations how to do the job, even if you dont have much knowlidge about cars this could be understood with some basic mechanical knowledge to safety and easily servicing your car.
CONTENTS OF THE REPAIR MANUAL
Model Year 1988
Index
Introduction
Symbols
Power Distribution Chart
Fuse chart
power Distribution
Fuse Details
Ground Distribution
Data Link
Engine Control System
Charging System
Start
Electronic transmission control
Supplement restraint system
Slip control ABS
Power Mirrors
Centrol locking module
Power Windows
Power Seats
Heated Seats
Power Sun Roof
Horn
Wiperwasher Module
Headlight Washer
Windshield washer jet heaters
Instrument cluster
Multi Function Clock
Light switch details
Headlights/Fog lights
Turnhazard lights
Park/Tail/Underhood lights
Licence plate/luggage compartment lights
Back up lights
Brake Lights
Interior Lights
Glove box light/cassete box ashtry lights/charging socket
Crash Control module
Park, ventilation with HKR
Rear Window defogger
Integrated climate regulation
Radio/Cd player
radio/hifi
Cellular Telephone
Cruise Control tempomat
Anti Theft system
on Board Computer
Component Location Chaart
Component Location Views
Splice Location views
Connector views
The manual what will be send to you will contain all the necesarry needed instructions for all the repairs for your vehicle from front to the back of your car.
The same manual is used by your garage or workshop to repair your car.
So you could save you a lot of money with this manual, it will give you all the technical information what is neede to get your car running in 100% condition.
You will find illutstrations, digagrams technical specifications, depth illustrations and step by step explanations how to do the job, even if you dont have much knowlidge about cars this could be understood with some basic mechanical knowledge to safety and easily servicing your car.
CONTENTS OF THE REPAIR MANUAL
Model Year 1988
Index
Introduction
Symbols
Power Distribution Chart
Fuse chart
power Distribution
Fuse Details
Ground Distribution
Data Link
Engine Control System
Charging System
Start
Electronic transmission control
Supplement restraint system
Slip control ABS
Power Mirrors
Centrol locking module
Power Windows
Power Seats
Heated Seats
Power Sun Roof
Horn
Wiperwasher Module
Headlight Washer
Windshield washer jet heaters
Instrument cluster
Multi Function Clock
Light switch details
Headlights/Fog lights
Turnhazard lights
Park/Tail/Underhood lights
Licence plate/luggage compartment lights
Back up lights
Brake Lights
Interior Lights
Glove box light/cassete box ashtry lights/charging socket
Crash Control module
Park, ventilation with HKR
Rear Window defogger
Integrated climate regulation
Radio/Cd player
radio/hifi
Cellular Telephone
Cruise Control tempomat
Anti Theft system
on Board Computer
Component Location Chaart
Component Location Views
Splice Location views
Connector views
