See also:

Selecting an alternative route
With the "Alternative route" function, routes other than the original one can be calculated. To activate navigation mode: press the function button once or twice. To show the menu ...

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

Problems with the seat ventilation
If one or all of the indicator lamps in the seat ventilation button are flashing, the seat ventilation has switched off automatically. The vehicle's electrical system voltage is too low because ...