General notes
If the vehicle can no longer be locked or unlocked with the SmartKey, use the mechanical key.
If you use the mechanical key to unlock and open the driver's door or the trunk lid, the anti-theft alarm system will be triggered.
There are several ways to turn off the alarm:
To turn the alarm off with
the SmartKey: press the
or
button on the SmartKey.
or
Insert the SmartKey into the
ignition lock.
or
To deactivate the alarm with
KEYLESS-GO:
press the Start/Stop button in the
ignition lock. The SmartKey must be in the
vehicle.
or
Lock or unlock the vehicle using
KEYLESS-GO. The SmartKey must be outside the
vehicle.
If you unlock the vehicle using the mechanical key, the fuel filler flap will not be unlocked automatically.
To unlock the fuel filler
flap: insert the SmartKey in the ignition lock.
See also:
Guide lines in the COMAND display
WARNING
Use of rear view camera can be dangerous if
you are color-blind or have impaired color
vision.
Only use rear view camera if you can see and
distinguish all colored guidelines shown ...
Problems with the seat heating
The seat heating has switched off
prematurely or cannot be switched on. The
vehicle's electrical system voltage is too low
because too many electrical consumers are
switched on.
Switch off e ...
Storing the current speed or calling up
the last stored speed
WARNING
The set speed stored in memory should only
be set again if prevailing road conditions and
legal speed limits permit. Possible
acceleration or deceleration differences
arising from r ...