Mercedes-Benz GLC : Warning and indicator lamps / Brakes

Engine

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Driving systems

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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: Starting assistance and charging the 12 V battery

Requirements: The vehicle is secured with the electric parking brake. Vehicles with automatic transmission: The transmission is in position . The ignition and all electrical consumers are switched off. The hood is open. Example: engine compartment Slide cover of positive clamp on the jump-starting connection point in the direction of the arrow...