Mercedes-Benz GLK-Class: Automatic locking feature
The vehicle locks automatically when the ignition is switched on and the wheels of the vehicle are turning at a speed of more than 9 mph (15 km/h).
You could therefore be locked out when:
- the vehicle is being pushed.
- the vehicle is being towed.
- the vehicle is being tested on a dynamometer.
- To deactivate: press and hold button 1: for about five seconds until a tone sounds.
- To activate: press and hold button 2 for about five seconds until a tone sounds.
If you press one of the two buttons and do not hear a tone, the relevant setting has already been selected.
You can also switch the automatic locking function on and off using the on-board computer ().
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Using HFL
HFL Buttons
HFL Talk button - Press and
release to give a command or answer
a call.
HFL Back button - Press and
release to end a call, go back to the
previous command, or cancel the
comm ...