General notes

When you lock the vehicle, you can simultaneously:
• close the side windows
• close the sliding sunroof or the panorama roof with power tilt/sliding panel

On vehicles with a panorama roof with power tilt/sliding panel, you can then close the roller sunblinds.

WARNING
When closing the door windows and the sliding sunroof or panorama roof with power tilt/sliding panel, make sure that there is no danger of anyone being harmed by the closing procedure.
If potential danger exists, proceed as follows:
• Release the closing button to stop the closing procedure. To open, press and hold the procedure after making sure that there is button. To continue the closing procedure after making sure that there is no danger of anyone being harmed by the closing procedure, press and hold the Vehicles with KEYLESS-GO: button.
Vehicles with KEYLESS-GO:
• Release the sensor surface on the outside door handle to stop the closing procedure.
• Immediately pull on the same outside door handle and hold firmly. The door windows and the sliding sunroof or panorama roof with power tilt/sliding panel will open for as long as the door handle is held but the door is not opened.

    See also:

    Mercedes-Benz M-Class Owners Manual
    ...

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