Mercedes-Benz GLC : Anti-theft protection / Function of the immobilizer

The immobilizer prevents your vehicle from being started without the correct SmartKey.

The immobilizer is automatically activated when the ignition is switched off and deactivated when the ignition is switched on.

When leaving the vehicle, always take the Smart‐ Key with you and lock the vehicle. Anyone can start the engine if a valid SmartKey has been left inside the vehicle.

In the event the engine cannot be started (yet the vehicle’s battery is charged), the system is not operational. Contact an authorized Mercedes-Benz Center or call 1-800-FOR-MERCedes (in the USA) or 1-800-387-0100 (in Canada).

    Anti-theft protection

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    ATA (anti-theft alarm system)

    Function of the ATA system If the ATA system is armed, a visual and audible alarm is triggered in the following situations: When a door is opened When the tailgate is opened When the hood is opened When the interior motion sensor is triggered When the tow-away alarm is triggered The ATA system is armed automatically after approximately ten seconds in the following situations: After locking the vehicle with the SmartKey After locking the vehicle using KEYLESS-GO Indicator lamp flashes when the ATA system is armed...

    Other information:

    Mercedes-Benz GLC 2016-2025 Owners Manual: Digital Operator's Manual


    Calling up the Digital Operator's Manual Multimedia system: Info Operator's Manual The Digital Operator's Manual describes the functions and operation of the vehicle and the multimedia system. Select one of the following menu items in the Digital Operator's Manual: Search: search for keywords in order to find quick answers to questions about the operation of the vehicle...

    Mercedes-Benz GLC 2016-2025 Owners Manual: Home screen overview


    Depending on the display, calls up the first three applications or the home screen Calls up the profile Calls up the global search SOS NOT READY (only when the Mercedes- Benz emergency call system is not available) Mercedes me connect active Transmission of vehicle position active Signal strength of the mobile phone network, network display, battery status of the mobile phone connected, time Calls up the Notifications Center Calls up an application using the symbol Application and current information Quick-access, e...

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