This OEM BMW Wiring Diagram Manual package provides complete factory electrical schematics and circuit documentation for BMW 640i and BMW 640i xDrive models covering 2015–2019 model years across the 6-Series platform family, including:
- F06 Gran Coupe
- F12 Convertible
- F13 Coupe
The manuals contain complete OEM electrical architecture and troubleshooting information for body electronics, HVAC systems, communication networks, anti-theft systems, engine management and vehicle control systems.
Included documentation contains:
- Complete wiring diagrams
- Connector pinouts
- Fuse allocation
- Relay locations
- Ground distribution
- Harness routing
- ECU communication layouts
- Sensor circuits
- Actuator circuits
- Diagnostic communication systems
Ideal for:
- BMW diagnostic specialists
- Automotive electricians
- Coding/programming workshops
- Retrofit technicians
- Collision repair facilities
- Advanced troubleshooting environments
Vehicle Coverage
Supported models:
- BMW 640i
- BMW 640i xDrive
Platform coverage:
- BMW F06 Gran Coupe
- BMW F12 Convertible
- BMW F13 Coupe
Model years:
- 2015
- 2016
- 2018
- 2019
Engine coverage:
- 3.0L Turbocharged Engine
- N55 engine platform
Drivetrain coverage:
- Rear Wheel Drive (RWD)
- xDrive All-Wheel Drive (AWD)
Transmission:
- Automatic transmission systems
- Electronic transmission control systems
Manual references confirm 3.0L engine variants across these files.
Technical Highlights
Complete OEM wiring coverage includes:
- PT-CAN communication systems
- K-CAN communication systems
- FLEXRAY communication
- Digital Motor Electronics (DME)
- Front Electronic Module (FEM)
- Dynamic Stability Control (DSC)
- HVAC systems
- Automatic climate control
- Independent heating systems
- Access/Start systems
- Comfort access systems
- Anti-theft systems
- Central locking systems
- Body Control Modules
- Lighting systems
- Parking brake systems
- Electric coolant pump systems
- Power distribution systems
- Cooling fan systems
- Sensor and actuator circuits
- Diagnostic communication systems
- Fuse and relay locations
- Ground distribution systems
- Complete connector pinouts
Table of Content
Active Bodyworks
- Fully automatic towing hitch
- Trailer module systems
- Trailer socket systems
- Towing hitch systems
Air Conditioning Systems
- Automatic A/C systems
- Rear compartment blower systems
- Refrigerant pressure sensors
- Auxiliary water pumps
- Electric coolant pumps
- Ventilation temperature sensors
- Evaporator temperature sensors
- Heat exchanger systems
- Climate flap motors
- A/C compressor systems
Independent Heating Systems
- Auxiliary heater systems
- Fuel metering pumps
- Heating circulation pumps
- Combustion air blowers
- Cooling changeover valves
Anti-Lock Brake Systems
- Dynamic Stability Control (DSC)
- Wheel speed sensors
- Brake wear sensors
- Parking brake systems
- Brake fluid monitoring
Access / Start Systems
- Comfort access systems
- Electronic steering lock
- Interior aerial systems
- Exterior aerial systems
- Start/Stop systems
- Door handle electronics
Anti-Theft & Central Locking
- Alarm systems
- Immobilizer systems
- Door locking systems
- Fuel filler locking systems
- Interior monitoring systems
- Central locking systems
Body Control Modules
- FEM modules
- Footwell modules
- Junction box electronics
- Interior electronics
- Exterior electronics
Computer Data Line Systems
- PT-CAN
- K-CAN
- FLEXRAY
- Diagnostic communication
- Module networking
Engine & Powertrain Electronics
- Digital Motor Electronics (DME)
- Electric cooling systems
- Cooling fan systems
- Charging systems
- Temperature sensors
Electrical Distribution
- Fuse allocation
- Relay systems
- Ground distribution
- Power supply systems
Connector Information
- Connector pinouts
- Harness routing
- Module interconnections
- Sensor wiring
- Actuator wiring






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