Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2010650I 2D COUPE, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTWIPER/WASHER SYSTEMSGENERAL ELECTRICAL SYSTEM - SERVICE INFORMATION
2010 BMW 650i 2D Coupe, Standard
General Electrical System - Service Information
2010 BMW 650i 2D Coupe, StandardSECTION General Electrical System - Service Information
- Electrically Adjustable Seats
- Bus Diagnosis All Models from E60
- AGM Battery (All Models from E39)
- Bus Structures All Models from E38 and MINI
- Power Supply E60, E61, E63, E64
- Car Access System E60, E61, E63, E64, E87, E90, E91
- Notes
- Introduction
- Brief description of components
- System functions
- Notes
- Terminal control
- Convenient-start system
- Control of the electronic steering lock
- Remote control for central locking system
- Centralized control of the central locking system
- Centralized control of the power windows
- Central control for CA (Comfort Access)
- Waking of the MOST via the K CAN for a telematics service
- Centralized data source for the vehicle order and redundant data storage for vehicle data
- Body-Gateway Module E60, E61, E63, E64
- Exterior Mirrors E60, E61, E63, E64
- Power Windows E60, E61, E63, E64
- Central Locking System E60, E61, E63, E64
- Wash/Wipe System E60, E61, E63, E64
- Body Electrical/Electronic System E60, E61, E63, E64
- iDrive, Central Information Display and Controller E60, E61, E63, E64, E87, E90, E91, E92
- Anti-Theft Alarm System E63/E64
- Notes
- Introduction
- Brief description of components
- System functions
- Notes
- Activating and deactivating
- DWA alarm triggering (alarm -trigger signal)
- Undervoltage recognition, overvoltage recognition, car battery monitoring
- Monitoring of sub-bus for anti-theft alarm
- Deactivating interior motion sensor and tilt monitoring
- Emergency function for acoustic DWA alarm
- Combined operation with lock cylinder and remote control
- Operation
- Comfort Access E60, E61, E63, E64, E70, E87, E90, E91, E92, E93
- BMW Night Vision E60, E61, E63, E64, E65, E66
- Park Distance Control E60, E61, E63, E64
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.