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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 Interior

The interior equipment of the G20 PHEV also differs from the conventional G20 in various features. G20 PHEV interior identifying features Hybrid-specific displays in the instrument cluster (KOMBI) eDRIVE menus in the Central Information Display (CID) Refuelling button Driving Experience Contr

 Changing wheels and tires

Mounting and wheel balancing Have mounting and wheel balancing carried out by a dealer's service center or another qualified service center or repair shop. Wheel and tire combination General information You can ask the dealer's service center or another qualified service center or repair shop about

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