Mercedes-Benz GLC : Opening and closing / Doors

Problems with the SmartKey, troubleshooting

You can no longer lock or unlock the vehicle Possible causes: The SmartKey battery is weak or discharged. The SmartKey is faulty.   Check the battery using the indicator lamp...

Unlocking/opening the doors from the inside

To unlock and open a front door: pull door handle . Locking pin pops up when the door is unlocked. To unlock a rear door: pull the rear door handle...

Other information:

Mercedes-Benz GLC 2016-2026 Owners Manual: Overview of SmartKey functions

WARNING Risk of accident and injury due to children left unattended in the vehicle If children are left unsupervised in the vehicle, they could, in particular: open doors, thereby endangering other persons or road users. get out and be struck by oncoming traffic...

Mercedes-Benz GLC 2016-2026 Owners Manual: Notes on the 12 V battery

WARNING Risk of an accident due to work carried out incorrectly on the battery Work carried out incorrectly on the battery can, for example, lead to a short circuit. This can restrict functions relevant for safety systems and impair the operating safety of your vehicle...