BMW 3 Owners & Service Manuals

BMW 3: Electrical Heating

READ NEXT:

 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

SEE MORE:

 Ventilation

Concept The air flow directions can be individually adjusted. Adjusting the ventilation General information The air flow directions can be adjusted for direct or indirect ventilation. Open the vents and position them to ensure effective climate control. Direct ventilation The air flow is directed t

 Updating album information

To update this database, contact a dealer's service center or another qualified service center or repair shop. Gracenote technology Music recognition technology and related data is provided by Gracenote. Gracenote is the industry standard in music recognition technology and related content deliver

© 2019-2025 Copyright www.bmw3g20.com