BMW 3 Owners & Service Manuals

BMW 3: Electrical Heating

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 Installation locations and connections

G20 PHEV, heater circuit Electric coolant pump Connection to the coolant circuit Heat exchanger for heating system Electrical heating Electrical changeover valve Connections at the elect

 Operating principle

If the driver adjusts a desired temperature at the IHKA controls, the IHKA calculates a corresponding nominal temperature and compares it to the actual output temperature of the electrical heating.

 Low coolant temperature

When the coolant temperature is low, for example after driving off, or in all-electric driving, the electric changeover valve is activated by the Body Domain Controller (BDC). The electrical changeo

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 Anticipatory hybrid drive

The anticipatory hybrid drive has been revised and enhanced with the G20 PHEV. The driver can find this function under "Anticipatory hybrid drive" in the vehicle literature and the vehicle's integrated owner's manual. Here, with active route guidance by the navigation system the route is ana

 General information

Navigation settings can be individually configured. Settings are stored for the driver profile currently used. Services Concept The vehicle offers different functions, whose use requires a data transfer to BMW or a service provider. The data transfer can be deactivated for some functions. General

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