BMW 3: Vehicle key
BMW 3 Series G20 (2018-2026) Owners Manual / Opening and closing / Vehicle key
READ NEXT:
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
With Comfort Access:
convenient closing
Safety information
Warning
With convenient closing, body parts can be
jammed. There is a risk of injury. Make sure
that the area of movement of the doors is clear
during convenient closing.
Closing
P
SEE MORE:
Engine housing, Crankshaft drive
Engine housing
Cylinder head
The cylinder head is made of aluminum.
Only slight modifications have been made to the B46TU head compared to the B46.
Cylinder head
Crankshaft drive
Crankshaft
Comparison B46 crankshaft with B46TU crankshaft
The crankshaft of the B46TU engine have been revised. Materi
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
© 2019-2026 Copyright www.bmw3g20.com
