Mercedes-Benz GLK-Class: General notes - SmartKey - Opening/closing - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: General notes

If you cannot lock or unlock the vehicle with the SmartKey, either the battery in the SmartKey is discharged, the SmartKey is faulty or the starter battery is discharged.

  • Check the battery in the SmartKey and replace it if necessary ().
  • Unlock the driver's door using the mechanical key ().
  • Lock the vehicle using the mechanical key ().
  • Have the starter battery and the battery contacts checked at a qualified specialist workshop.

If the SmartKey is faulty, contact Roadside Assistance or a qualified specialist workshop.

    Important safety notes
    WARNING When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey with you and lock the vehicle. Do not leave children unsupervised in the vehicle ...

    See also:

    Removing the luggage cover (if equipped)
    The luggage cover can be removed by following the procedure below. 1 Detach the hooks of the luggage cover Compress the end of the luggage cover and lift the luggage cover up. ...

    General Information
    This device complies with Part 15 of the FCC rules and RSS 210 of Industry Canada. Operation is subject to the following conditions: • Changes or modifications not expressly approved by the p ...

    Troubleshooting
    Applicable to every device Radio CD Error display This unit has a number of self-diagnostic functions to protect the system. If a problem should occur, the display shows the type of error. ...