See also:

Vehicle remote opening
If you have unintentionally locked your vehicle (e.g. the SmartKey is still in the vehicle) and a replacement SmartKey is not available, the vehicle can be opened by a Mercedes-Benz Customer A ...

Reporting malfunctions relevant to safety
USA only: The following text is reproduced as required of all manufacturers according to Title 49, Code of U.S. Federal Regulations, Part 575 pursuant to the National Traffic and Motor Vehicl ...

Resetting the rear sunblind
Door control panel in rear Turn the SmartKey to position 1 or 2 in the ignition lock. Pull switch 1 repeatedly until the rear roller sunblind is fully closed. Keep switch 1 pulled for ...