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:
Important safety notes
Consult an authorized Mercedes-Benz Center
if you require information on approved and
recommended tires and wheels for summer
and winter operation. Advice on purchasing
and caring for tires is ...
Important safety notes
WARNING
On slippery road surfaces, never downshift in order to obtain braking action.
This could result in drive wheel slip and reduced vehicle control. Your vehicle's
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High-beam headlamps (halogen
headlamps)/cornering lamps (Bi-Xenon
headlamps)
•► Switch off the lights.
•► Open the hood.
•► Turn housing cover 1 counter-clockwise
and pull it out.
•► Turn bulb holder 2 counter-clockwise and
pull it out.
•υ ...