See also:

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 ...

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

Telescopic rod
The telescopic rod can be used to secure the load against the rear seats to prevent it from moving around. – To install: insert one bracket 2 into both the left and the right loading rails ...