Activating/deactivating the cooling with air dehumidification function

See also:

3-zone automatic climate control
Automatic climate control zones You can select different temperature settings for the driver's and front-passenger sides as well as for the rear compartment. - Turn the SmartKey to position 2 ...

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

Overhead control panel
1 Switches the lefthand reading lamp on/off 2 Switches the rear interior lighting on/off 3 Switches the automatic interior lighting control on/off 4 Switches the front interior lighti ...