BMW 3: Locking the doors and
windows in the rear
General information
In certain situations it may be advisable to secure
the rear doors and windows, for instance when
transporting children.
Doors
Unlock or lock the safety switch on the rear
doors with the integrated key.
Child safety latch is unlocked.
Child safety latch is locked.
The door can now be opened from the outside
only.
Safety switch for the rear
Press the button on the driver's
door.
This locks various functions so that they cannot
be operated from the rear.
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Concept
Pressing the Start/Stop button
switches drive-ready state on or
off.
Steptronic transmission: the
drive-ready state is switched on
when you depress the brake pedal while pressing
the Start/St
Concept
The Auto Start/Stop function helps save fuel.
The system switches off the engine during a
stop, for instance in traffic congestion or at traffic
lights. Drive-ready state remains switched on.
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The cooling system of the G20 PHEV is filled with the new antifreeze and
corrosion inhibitor Frostox
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stability and corrosion
protection of the components. It replaces the well-known antifreeze and
corrosion inhibitor Glysan
Safety information
Warning
A missing protective effect due to removed or
not correctly adjusted head restraints can
cause injuries in the head and neck area. There
is a risk of injury.
Before driving, install the removed head
restraints on the occupied seats.
Adjust the head restraint so its ce