BMW 3: Entertainment

 Functions

The cooling system has 2 operating conditions, which result from its function: Cooling OFF Cooling ON Cooling OFF operating condition The "Cooling OFF" operating condition is active when the cell temperature is in or below an optimal range. This is generally the case if the vehicle is moved at

 Power electronics in the convenience charging electronics

The power electronics for the conversion of the AC voltage from the charging socket to direct current voltage, which is required for charging the high-voltage battery unit, are housed in the convenience charging electronics. The AC voltage is supplied as a single phase. The input voltage, which c