Mercedes-Benz GLC : Warning and indicator lamps / Vehicle

Occupant safety

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Engine

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Other information:

Mercedes-Benz GLC 2016-2026 Owners Manual: 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. Replace the SmartKey battery, if necessary. Use the emergency key to lock or unlock...

Mercedes-Benz GLC 2016-2026 Owners Manual: 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. or Press the start/stop button on the cockpit, with the SmartKey inside the vehicle...