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:
Activating the voice activation
system
General information
There are various methods for activating the
voice activation feature:
Press the button on the
steering
wheel.
Say the wake word ›Hello BMW‹ or a personal
wake word.
Then say the command. No other commands
may be available. In this case, operate the function
via iDriv
Refueling
Refueling
Fuel cap
1. To open the fuel filler flap, press on the rear
edge, arrow. The fuel filler flap opens.
2. Turn the fuel cap counterclockwise.
3. Place the fuel cap in the bracket attached to
the fuel filler flap.
Gasoline
For the best fuel efficiency, the gasoline should
be sulfur-free or
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