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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 Video DVD

Country codes Only DVDs with the country code selected during vehicle ordering can be played. Refer to the information on the CD as well. 1  USA, Canada. 2  Japan, Europe, Middle East, South Africa. 3  Southeast Asia. 4  Australia, Central and South America, New Zealand. 5 

 Speed Limit Assist

Concept When the systems in the vehicle, e.g., Speed Limit Info, detect a change of the speed limit along the route, this new speed value can be applied for the following systems: Manual Speed Limiter. Cruise control. Active Cruise Control with Stop&Go function. The speed value is suggested

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