BMW 3 Owners & Service Manuals

BMW 3: New control units

Compared with the G20, a number of new control units have been installed in the G20 PHEV.


 Electrical machine electronics (EME)

Electrical machine electronics The function of the Electrical Machine Electronics (EME) is to activate and regulate the permanently excited synchronous machine in the high-voltage vehicle electrical

 Convenience charging electronics (KLE)

Convenience charging electronics The convenience charging electronics enable communication between the vehicle and charging station of the AC voltage supply in order to charge the high-voltage batte

 Vehicle Sound Generator (VSG)

In the G20 PHEV an acoustic protection for pedestrians is used as standard. To protect pedestrians a distinctive sound created specially for electric BMW models is generated during electric driving.


 Electric A/C compressor

Electric A/C compressor (EKK) Signal connector Low pressure line (gaseous refrigerant at low temperature and low pressure) High-voltage connector High pressure line (gaseous refrigerant at high temperature and high pressure) Electric A/C compressor (EKK) The electric A/C compressor is a

 Displays in Central Information Display

The familiar hybrid-specific displays are used: Trip data (previously eDrive use) Energy and power flow display Adaptation to stretch of road Driving style analysis The representation of the driving style analysis has been revised. In this way, it helps to develop a particularly efficient dri

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