Locking and unlocking centrally
The SmartKey centrally locks/unlocks:
• the doors
• the trunk lid
• the fuel filler flap
1 
Locks the vehicle
2 
Unlocks the trunk lid
3 
Unlocks the vehicle
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:
Reporting malfunctions relevant to safety
For the USA only:
The following text is reproduced as required of all manufacturers according to
Title 49, Code of U.S. Federal Regulations, Part 575 pursuant to the National Traffic
and Motor Ve ...
Safety notes
WARNING
For safety reasons, only enter a destination
when the vehicle is stationary. When the
vehicle is in motion, a passenger should enter
the destination. Study manual and select
route b ...
Adjusting the brightness, contrast or
color
Select Source in the rear-compartment
screen and press the button on the
remote control to confirm.
Select Display Aux or Disk Drive Aux
and press the button to confirm.
Select Brightness ...