BMW 3: Opening and closing
BMW 3 Series G20 (2018-2026) Owners Manual / Opening and closing
- Vehicle key
- Integrated key
- Buttons for the central locking system
- Comfort Access
- Unlocking
- Opening the trunk lid
- Touchless unlocking and locking of the vehicle
- Steptronic transmission: BMW Digital Key
- Transferring digital keys
- Resetting BMW Digital Key
- Trunk lid
- Valet parking mode
- Adjusting
- Alarm system
- Power windows
- Glass sunroof
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General information
The vehicle is supplied with two vehicle keys
with integrated key.
Each vehicle key contains a replaceable battery.
Depending on the equipment and country version,
various settings can be configured
Overview
Unlocking
Locking
Stationary climate control through Remote
Engine Start
Opening the trunk lid
Press and hold or press three times in quick
succession: panic mode
Press briefly: headlight c
SEE MORE:
Start-up system
Starter motor
The combustion engine B46 can be started via the conventional starter motor
and the electrical
machine.
The following table shows when and under which conditions the respective start
option is used:
Auxiliary battery
G20 PHEV, auxiliary battery
Safety battery terminal 2 (SB
Cooling
The Electrical Machine Electronics and convenience charging electronics (KLE)
are cooled by the low-
temperature coolant circuit.
G20 PHEV, low-temperature coolant circuit (schematic diagram)
Radiator (coolant/air heat exchanger)
Electric Motor Electronics (EME)
Convenience charging electronic
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