Mercedes-Benz GLK-Class: 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, 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 KEYLESSGO: press the Start/Stop button in the ignition lock. The SmartKey must be in the vehicle.
or
- Lock or unlock the vehicle using KEYLESSGO. 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.
Mechanical key
...Removing the mechanical key
Push release catch 1 in the direction of the arrow and at the same time, remove mechanical key 2 from the SmartKey. ...See also:
Traction Control System (TCS)
This system monitors the amount of wheel spin of each of
the driven wheels. If wheel spin is detected, brake
pressure is applied to the slipping wheel(s) and engine
power is reduced to provide e ...
If the vehicle breaks down
If the vehicle breaks down on the road, move it to the shoulder and use the hazard
warning flashers. Refer to “Hazard warning flasher switch” on page 3-64.
If the engine stops/fails
Vehicle op ...
Motorcraft part numbers
1For spark plug replacement, see your authorized dealer. Refer to
scheduled maintenance information for the appropriate intervals for
changing the spark plugs.
Replace the spark plugs with ones t ...