Mercedes-Benz GLK Operator's Manual page 68

Theft deterrent locking systems
66
X
To stop the alarm using KEYLESS-GO:
grasp the outside door handle. The
SmartKey must be outside the vehicle.
The alarm is switched off.
or
X
Press the Start/Stop button on the
dashboard. The SmartKey must be inside
the vehicle.
The alarm is switched off.
I n f o r ma t i o n P r o v i d e d b y :