See also:

Cargo & Towing
When properly equipped with the optional trailer hitch, the GLK350 is rated to tow up to 3,500 pounds. ...

Rear fog lamp
To switch on the rear fog lamp: turn the SmartKey in the ignition lock to position 2 or start the engine. Turn the light switch to or or . If the light switch is set to or , the re ...

Tailgate emergency release
If the tailgate can no longer be opened from outside the vehicle, use the emergency release on inside of the tailgate. Take the mechanical key out of the SmartKey (). To open the tailgate com ...