Mercedes-Benz GLC : SmartKey / Activating/deactivating the acoustic locking verification signal

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...

Activating/deactivating the panic alarm

Requirements: The ignition is switched off. To activate: press button for approximately one second. A visual and audible alarm is triggered. To deactivate: briefly press button again...

Other information:

Mercedes-Benz GLC 2016-2026 Owners Manual: Adjusting the front seat mechanically and electrically (without Seat Comfort Package)

WARNING Risk of becoming trapped if the seats are adjusted by children Children could become trapped if they adjust the seats, particularly when unattended. When leaving the vehicle, always take the SmartKey with you and lock the vehicle. Never leave children unattended in the vehicle...

Mercedes-Benz GLC 2016-2026 Owners Manual: Off-road driving

Fording depth NOTE Damage caused by water when fording Water can enter the engine compartment and vehicle interior in the following cases: The maximum permissible fording depth when driving through standing water is exceeded A bow wave forms during fording Water accumulates during fording of flowing water Do not exceed the maximum permissible fording depth and drive slowly through the water...