Side windows

Important safety notes

WARNING When opening or closing the windows, make 
When opening or closing the windows, make sure there is no danger of anyone being harmed by the opening/closing procedure.
The door windows are equipped with the express operation and automatic reversal function. If in express operation mode a door window encounters an obstruction that blocks its path, the automatic reversal function will stop the door window and open it slightly.
The door windows operate differently when the switch is pulled and held. See the "Closing when a door window is blocked" section in this chapter for details.
The closing of a door window can be immediately halted by releasing the switch or, if the switch was pulled past the resistance point and released, by either pressing or pulling the respective switch.
The closing of the hinged quarter windows can be immediately halted by pressing or pulling the switch.
If a window encounters an obstruction that blocks its path in a circumstance where you are closing the windows by pressing and holding button
SmartKey or by on the SmartKey or by pressing and holding the lock button (vehicles with KEYLESS-GO) on an outside door handle, the automatic reversal function will not operate.
Activate the override switch when children are riding in the back seats of the vehicle. The children may otherwise injure themselves, e.g. by becoming trapped in the window opening.

WARNING Do not keep any part of your body up against 
Do not keep any part of your body up against the window pane when opening a window. The downward motion of the pane may pull that part of your body down between the window pane and the door frame and trap it there. If there is a risk of entrapment, release the switch and pull it to close the window.

See also:

Braking
If ABS intervenes when braking, you will feel a pulsing in the brake pedal. •► If ABS intervenes: continue to depress the brake pedal with force until the braking situation is over. • ...

Cigarette lighter
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 unattended in the vehicle ...

Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to ...