Locking and unlocking centrally
The SmartKey centrally locks/unlocks:
- the doors
- the trunk lid/tailgate
- the fuel filler flap


When unlocking, the turn signals flash once.
When locking, they flash three times
When it is dark, the surround lighting also comes on if it is activated in the on-board computer.
If you activate the acoustic locking confirmation function, you will hear the following, depending on the date of production of the vehicle:
- an acoustic signal when locking
or
- one acoustic signal when unlocking and
three when locking.
The audible signal can be activated and deactivated using the on-board computer.
•► To unlock centrally: press the % button.
If you do not open the vehicle within approximately 40 seconds of unlocking:
- the vehicle is locked again.
- the theft deterrent locking system is armed
again.
•► To lock centrally: press the & button.
See also:
Pelvis air bags
Pelvis air bags are not available for AMG
vehicles.
WARNING
Only use seat covers which have been tested
and approved by Mercedes-Benz for your
vehicle model. Using seat covers or other seat ...
Temperature-controlled cup holder in
the front-compartment center console
WARNING
When you use the warming function, the metal
insert of the cup holder is heated. Therefore,
do not touch the cup holder insert. Otherwise,
you might burn yourself.
The temperature-con ...
Activating/deactivating the distancewarning function
This function is only available with
DISTRONIC.
► Press
on the steering wheel
to select the Additional functions menu.
► Press the
button to select the
Distance warning function ...
