Convenience closing

General information

When you lock the vehicle, you can simultaneously:

close the side windows
close the hinged side windows
close the sliding sunroof

WARNING When closing the door windows and the 
When closing the door windows and the sliding sunroof, make sure that there is no danger of anyone being harmed by the closing procedure.
If potential danger exists, proceed as follows:
RRelease the
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 lock button 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 will open for as long as the door handle is held but the door is not opened.

Using the SmartKey

driver's door handle. The SmartKey must be close to the driver's door handle.

Point the tip of the SmartKey at the driver's door handle.
Press and hold the side windows and the sliding sunroof are button until the side windows and the sliding sunroof are fully closed.
Make sure that all the side windows and the sliding sunroof are closed.
To interrupt convenience closing:

release the Using KEYLESS-GO button.

Using KEYLESS-GO

The KEYLESS-GO key must be outside the vehicle. All the doors must be closed.

► Keep locking button 1 on the door

Keep locking button 1 on the door handle pressed until the side windows and the sliding sunroof are fully closed.
Make sure that all the side windows and the sliding sunroof are closed.
To interrupt convenience closing:

release locking button 1 on the door handle.

Resetting the side windows

You must reset each side window if:

the battery has been disconnected or has become discharged.
the side window opens again slightly after being closed fully.
the side window can no longer be fully opened or closed.

Close all the doors.
Turn the SmartKey to position 1 or 2 in the ignition lock.
Pull the corresponding switch on the door control panel until the side window is completely closed.
Hold the switch for an additional second.

If the side window opens again slightly:

Immediately pull the corresponding switch on the door control panel until the side window is completely closed.
Hold the switch for an additional second.
If the corresponding side window remains closed after the button has been released, the side window has been reset correctly.

If this is not the case, repeat the steps above again.

Problems with the side windows

Problem: a side window cannot be closed because it is blocked by objects, e.g.

leaves in the window guide.

Remove the objects.
Close the side window.

Problem: a side window cannot be closed and you cannot see the cause.

WARNING Closing the side windows with increased force 
Closing the side windows with increased force or without the anti-entrapment feature could lead to serious or even fatal injury. Make sure that nobody can become trapped when closing the side windows.

If a side window is obstructed during closing and reopens again slightly:

Immediately after the window blocks, pull the corresponding switch again until the side window has closed.

The side window is closed with increased force.

If a side window is obstructed again during closing and reopens again slightly:

Immediately after the window blocks, pull the corresponding switch again until the side window has closed.

The side window is closed without the antientrapment feature.

WARNING Pulling and holding the switch to close the 
Pulling and holding the switch to close the door window immediately after it had been blocked two times will cause the door window to close without the anti-entrapment feature for as long as you hold the switch.

    See also:

    Reporting malfunctions relevant to safety
    For the 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 Moto ...

    Important safety notes
    WARNING When expanding the cargo volume, always fold the seat backrests fully forward. Unless you are transporting cargo, the seat backrests must remain properly locked in the upright positi ...

    Safety
    As it should be, the M-Class is full of standard safety features like an electronic stability system, antilock brakes, traction control, side curtain airbags, and side-impact airbags for the front ...