Changing the settings of the locking system
You can change the setting of the locking system in such a way that only the driver's door and the fuel filler flap are unlocked. This is useful if you frequently travel on your own.
If the setting of the locking system is
changed within the signal range of the
vehicle, pressing the 
or
button
locks or unlocks the vehicle.
► To change the setting: press and hold
down the and
buttons
simultaneously for approximately six
seconds until battery check lamp 1
flashes twice.
The SmartKey now functions as follows:
► To unlock the driver's door and fuel
filler flap: press the button
once.
► To unlock centrally: press the
button twice.
► To lock centrally: press the
button.
See also:
Center console
Center console, upper section
1 Audio system/COMAND; see the separate operating instructions
2 Seat heating
3 Seat ventilation
4 PARKTRONIC
5 Downhill Speed Regulation
(vehicles without AI ...
Unlocking and opening doors from
the inside
You can open a door from inside the vehicle even if it has been locked. You
can only open the rear doors from inside the vehicle if they are not secured by
the child-proof locks .
If the ve ...
Defrosting the windows
Windows fogged up on the inside
■ Activate the cooling with air
dehumidification function.
■ Activate automatic mode .
■ If the windows continue to fog up,
activate the defros ...