Mercedes-Benz GLC : Maintenance and care / Engine compartment

Battery disconnection periods

The ASSYST PLUS service interval display can calculate the service due date only when the battery is connected. Note down the service due date displayed on the instrument display before disconnecting the battery...

Opening and closing the hood

WARNING Risk of accident due to driving with the hood unlocked The hood may open and block your view. Never release the hood when driving. Before every trip, ensure that the hood is locked...

Other information:

Mercedes-Benz GLC 2016-2026 Owners Manual: Function of Active Emergency Stop Assist

If the system detects that the driver has not steered the vehicle for a considerable period of time or has removed their hands from the steering wheel, display appears in the multifunction display. If the driver still does not steer the vehicle, or gives no confirmation to the system, a warning tone sounds in addition to the visual warning message...

Mercedes-Benz GLC 2016-2026 Owners Manual: Deactivating the SmartKey functions

If you do not use the vehicle or a SmartKey for an extended period of time, you can reduce the energy consumption of the respective SmartKey. To do so, deactivate the SmartKey functions. To deactivate: press the button on the SmartKey twice in quick succession...