1 To deactivate
2 To activate
■ 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.
The vehicle is locked automatically when the ignition is switched on and the wheels are turning.
You could therefore be locked out if:
• the vehicle is being pushed.
• the vehicle is being towed.
• the vehicle is on a roller dynamometer.
You can also switch the automatic locking function on and off using the on-board computer .
Battery
Important safety notes
In order for the battery to achieve the
maximum possible service life, it must always
be sufficiently charged.
Have the battery checked regularly at a
qualified special ...
Lights
Display messages about LEDs:
This display message will only appear if all LEDs have failed.
...
Notes on technical data
The data stated here specifically refers to
a vehicle with standard equipment. Consult
an authorized Mercedes-Benz Center for
the data for all vehicle variants and trim
levels. ...