Mercedes-Benz GLK-Class: Useful information
This Operator's Manual describes all models and all standard and optional equipment
of your vehicle available at the time of publication of the Operator's Manual. Country-specific
differences are possible. Please note that your vehicle may not be equipped with
all features described. This also applies to safetyrelated systems and functions.
Please read the information on qualified specialist workshops ().
See also:
Keys
1) Master key (black)
2) Submaster key (black)
3) Valet key (gray)
4) Key number plate
5) Security ID plate
Three types of keys are provided for your
vehicle:
Master key, submaster key and valet key.
The master key and submaster key f ...
Engine exhaust can be dangerous!
WARNING: ENGINE EXHAUST CAN BE DANGEROUS!
Engine exhaust fumes can be extremely dangerous. If, at any time, you smell
exhaust fumes inside the vehicle, open the windows immediately.
o Do not inhale exhaust fumes.
Exhaust fumes contain carbon ...

Theft deterrent locking systems