See also:

Top Tether
WARNING   Always lock the rear seat backrests in their upright position when the rear seats are occupied by passengers. Lock the rear seat backrests in their upright position before ins ...

Important safety notes
WARNING If you tow the vehicle, you must use a rigid towing bar if:  - the engine is not running.  - there is a brake system malfunction.  - there is a malfunction in ...

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