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 2016-2023 Owners Manual: Opening the tailgate

DANGER Risk of exhaust gas poisoning Combustion engines emit poisonous exhaust gases such as carbon monoxide. Exhaust gases can enter the vehicle interior if the tailgate is open when the engine is running, especially if the vehicle is in motion. Always switch off the engine before opening the tailgate...

Mercedes-Benz GLC 2016-2023 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...