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: Triggering a manual Mercedes-Benz emergency call

To use the SOS button in the overhead control panel: press and hold the SOS button for at least one second. To use voice control: use the Voice Control System voice commands . The emergency call has been made: A voice connection is made to the Mercedes- Benz emergency call center...

Mercedes-Benz GLC 2016-2025 Owners Manual: Notes in the event of a flat tire

WARNING Risk of accident due to a flat tire A flat tire severely affects the driving characteristics as well as the steering and braking of the vehicle. Tires without run-flat characteristics: Do not drive with a flat tire. Change the flat tire immediately with an emergency spare wheel or spare wheel...