E34

BMW M5 E34 – OEM Workshop & Repair Manuals (PDF & USB)

The BMW M5 E34 represents a perfect blend of classic 1990s engineering and high-performance luxury. Powered by the legendary S38 inline-six engine, the E34 M5 delivered a refined yet exhilarating driving experience that remains celebrated by enthusiasts worldwide.

These BMW M5 E34 factory service manuals provide comprehensive and precise instructions for repair, maintenance, and restoration of this timeless sports sedan. Whether you’re servicing the S38 engine, working on the 5-speed manual transmission, or diagnosing the classic electrical systems, these OEM guides offer factory-level detail. Available as searchable PDFs or on durable USB drives, they are essential for restorers and professional mechanics alike.

Engine & Drivetrain Service – S38 Inline-Six

• Complete overhaul and maintenance procedures for the S38B36 and S38B38 engines

• Timing belt replacement, valve adjustment, and fuel injection servicing

• Cooling system diagnostics and repair including radiator and water pump

• Clutch replacement and 5-speed manual gearbox servicing

• Troubleshooting common issues such as oil leaks, misfires, and idle irregularities

Chassis, Suspension & Brake Systems

• Front MacPherson strut and rear semi-trailing arm suspension servicing

• Brake system repair guides covering ventilated discs and ABS components

• Steering rack maintenance and wheel alignment specifications

• Suspension bushings, mounts, and shock absorber replacements

• Detailed instructions for restoring ride quality and handling precision

Electrical Systems & Wiring Diagrams

• Full-color wiring diagrams covering all major E34 M5 electrical circuits

• Bosch Motronic engine management system diagnostics

• Instrument cluster servicing, lighting, and ignition circuit repair

• Battery, alternator, and starter troubleshooting

• Classic window regulator and central locking system repair

Interior & Comfort Systems

• HVAC system repair including blower motors and climate control modules

• Audio system wiring and diagnostics for factory stereo and upgrades

• Power seat wiring and control unit servicing

• Door and window mechanism repair

• Dashboard instrument and switchgear maintenance

Restoration & Maintenance Tips

• Factory specifications for paint, trim, and interior finishes

• Guidelines for maintaining originality while enhancing performance

• Sourcing OEM replacement parts and compatible modern upgrades

• Tips for preserving engine longevity and driveline reliability

• Integration advice for modern diagnostic tools with classic systems

Format Options

✅ PDF Download — Instant, searchable, and easy to navigate
✅ USB Flash Drive — Portable, offline, and workshop-friendly

Ideal For

• Classic BMW restorers and enthusiasts

• Independent garages specializing in vintage German vehicles

• DIY mechanics performing maintenance or full restorations

• Professional workshops servicing E34 M5 models