2002 BMW M5 Service and Repair

This 2002 BMW M5 Service & Repair Manual Covers

Engine & Drivetrain

• S62B50 4.9L naturally aspirated V8 engine
• Bosch MSS52 engine management diagnostics
• Double VANOS diagnostics and repair
• Fuel injection and ignition system servicing
• Individual throttle body servicing
• Engine cooling and lubrication system repairs
• Exhaust and emissions control system servicing
• 6-speed Getrag manual transmission servicing
• Limited-slip differential servicing
• Clutch, driveshaft, and axle repairs

Chassis & Suspension

• M-tuned sport suspension servicing
• Steering system diagnostics
• Front and rear suspension repairs
• Wheel alignment specifications
• Wheel bearing servicing
• Suspension bushing inspection and replacement

Braking Systems

• High-performance M braking system servicing
• Anti-lock Braking System (ABS)
• Dynamic Stability Control (DSC)
• Cornering Brake Control (CBC)
• Brake hydraulic system diagnostics
• Brake Assist servicing

Electrical & Wiring

• Complete factory wiring diagrams
• CAN Bus diagnostics
• Engine control module diagnostics
• Instrument cluster diagnostics
• Lighting system servicing
• Charging and starting system diagnostics
• Fuse, relay, and power distribution information
• Audio and navigation system diagnostics (where equipped)

Air Conditioning & HVAC

• Automatic climate control diagnostics
• HVAC control module servicing
• Refrigerant recovery and recharge procedures
• Heating and ventilation system repairs

Body & Interior

• Central locking system diagnostics
• Power window and mirror servicing
• Power seat adjustment and memory system diagnostics
• Sunroof servicing
• Interior trim removal and installation
• Airbag (SRS) system diagnostics
• Exterior body repair procedures

Diagnostics & Troubleshooting

• BMW DIS and GT1 diagnostic procedures
• Fault code (DTC) diagnostics
• Control module coding and adaptations
• Component activation and testing
• Electrical troubleshooting procedures
• Inspection I and Inspection II service procedures
• Factory maintenance schedules

Common Error Codes Covered

This manual provides diagnostic and repair procedures for common BMW manufacturer-specific fault codes, including:

Engine Codes

• 33 – Intake Camshaft Position Sensor Fault
• 65 – Exhaust Camshaft Position Sensor Fault
• 73 – VANOS Solenoid Fault
• 83 – Throttle Position Adaptation Fault
• 228 – Fuel Trim Adaptation Limit Reached

ABS & Chassis Codes

• 5DF0 – Hydraulic Unit Pump Motor Fault
• 5DB3 – Wheel Speed Sensor Fault
• 5E20 – Steering Angle Sensor Fault

Body & Electrical Codes

• A6CF – Power Window Anti-Trap Fault
• 9C54 – LIN Bus Communication Fault
• A559 – Power Management Fault

The manual also includes hundreds of additional BMW-specific fault codes, factory wiring diagrams, diagnostic flowcharts, electrical testing procedures, control module programming information, and factory repair specifications.

Who Is This Manual For?

This manual is ideal for:

• BMW dealership technicians
• Independent European vehicle repair workshops
• BMW M performance specialists
• Restoration professionals
• Automotive technicians
• Experienced DIY mechanics

If you are servicing, maintaining, diagnosing, or repairing a 2002 BMW M5 (E39), this factory workshop manual provides the complete procedures and technical information required to perform repairs to BMW factory standards.