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:
Checking the battery
WARNING:
Batteries can be dangerous! When working
with batteries, carefully observe the following
precautions to avoid serious injuries.
The fluid in the battery contains a strong solution
of sulfuric acid, which is poisonous and highly
...
Cruise control
(If installed)
The cruise control system provides automatic
speed control for your comfort when driving on
straight, open freeways, toll roads, or other
noncongested highways. This system is designed
to function above approximately 25 mph ...

Theft deterrent locking systems