See also:

Controlling the rear-compartment climate control automatically using the rear control panel
Turn the SmartKey to position 2 in the ignition lock. Set the desired temperature. To activate: press rocker switch 15 up or down and select AUTO. To deactivate: press rocker switch 15 up ...

Transmission positions
Park position Do not shift the transmission into position P unless the vehicle is stationary. The parking lock should not be used as a brake when parking. In addition to engaging the parki ...

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