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When locking the vehicle with the smart key, a mislock can occur if:

  • One or more of the doors, the hood, or the trunk is not fully closed.

  • The ignition is switched on.

  • A smart key is left inside the vehicle.

If any of the above are present, the vehicle does not lock and an audible mislock error warning sounds. The hazard warning lights do not flash and the power-fold mirrors, if enabled, do not fold in. Check that all of the doors, the hood, and the trunk are closed properly. Make sure the ignition is switched off and lock the vehicle again. If the mislock persists, consult a retailer/authorized repairer.


Operating the interior or exterior door handles, while attempting to unlock, lock, or change the child lock status of the vehicle, including drive-away locking, may cause the security system to ignore any unlock, lock, or child lock requests.