The switches for all side windows are located on the driver's door. There is also a switch on each door for the corresponding side window.
The switches on the driver's door take precedence.

1 Front left
2 Front right
3 Rear right
4 Rear left
■ Turn the SmartKey to position 1 or 2 in the ignition lock.
■ To open: press the corresponding switch.
■ To close: pull the corresponding switch.
If you press the switch beyond the point of resistance, an automatic opening/ closing process is started in the corresponding direction. You can stop automatic operation by operating the switch again.
You can continue to operate the side windows after you switch off the engine or remove the SmartKey. This function is available for up to five minutes or until the driver's or front-passenger door is opened.
The side windows cannot be operated from the rear when the override feature for the side windows is activated .
Tires
...
Change of address or change of
ownership
In the event of a change of address, please
send us the "Notification of Address Change"
in the Service and Guarantee booklet or
simply call the Mercedes-Benz Customer
Assistance Center ...
Activating/deactivating airrecirculation
mode
WARNING
Fogged windows impair visibility,
endangering you and others. If the windows
begin to fog on the inside, switching off the
air recirculation mode immediately should
clear interior window ...