BMW 3: Electrical Heating
BMW 3 Series G20 (2018-2026) Training manual / 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
SEE MORE:
Renaming a driver profile
Countries in which ConnectedDrive is not available:
The name that was assigned when the driver
profile was set up can be changed via iDrive:
1. "CAR".
2. "Driver profiles".
As an alternative for Steps 1 and 2, the profile
image can be tapped in the top status bar.
3. Select driver profile.
4. "S
Sockets
General information
The total load of all sockets must not exceed
140 watts at 12 volts.
Do not damage the socket by using non-compatible
connectors.
Safety information
Warning
Devices and cables in the unfolding area of the
airbags, such as portable navigation devices,
can hinder the unfolding of
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