Problems with the rear window defroster
The rear window defroster has deactivated itself prematurely or cannot be activated.
•► Switch off any consumers that are not required, e.g. reading lamps or interior lighting.
When the battery is sufficiently charged, the rear window defroster is activated again automatically.
See also:
GLK350 in the Market
There's no question the GLK350 is a worthy contender in the compact luxury
crossover segment thanks to its comfortable ride, quiet cabin and smooth
powertrain. It's a logical addition to Mercedes' ...
SmartKey
You have put the wrong SmartKey in the ignition lock.
Use the correct SmartKey.
The SmartKey is in the ignition lock.
Remove the SmartKey.
The SmartKey nee ...
Servicing the brakes
If the red brake warning lamp lights up in
the instrument cluster and you hear a
warning tone while the engine is running,
the brake fluid level may be too low.
Observe additional warning messa ...
