Mercedes-Benz GLC : Operating the climate control system / Switching the residual heat on or off

Switching air-recirculation mode on/off

Press the button. The interior air will be recirculated. Air-recirculation mode automatically switches to fresh air mode after some time. If air-recirculation mode is switched on, the windows may fog up more quickly...

Activating/deactivating ionization

Ionization improves the quality of the vehicle's interior air. Ionization of the interior air is odorless. Call up the air conditioning menu. Select Air Quality...

Other information:

Mercedes-Benz GLC 2016-2025 Owners Manual: Notes on snow chains

WARNING Risk of accident due to incorrect mounting of snow chains If you have mounted snow chains to the front wheels, the snow chains may drag against the vehicle body or chassis components. This could cause damage to the vehicle or the tires. Never mount snow chains on the front wheels...

Mercedes-Benz GLC 2016-2025 Owners Manual: Using the touchscreen

Select menu options, symbols or characters by pressing briefly. To navigate in menus: swipe up, down, left or right. To use handwriting to enter characters: write the character with one finger on the touchscreen. To zoom in and out of the map: move two fingers together or apart...