See also:

Showing/hiding the menu
To hide the menu: slide the COMAND controller over the map. The Full Screen menu item is shown. Confirm the Full Screen menu item shown by pressing . The map can be seen in the full- ...

Important safety notes
WARNING For reasons of safety, have the NECK-PRO head restraints/NECK-PRO luxury head restraints checked at an authorized Mercedes-Benz Center after a rear-end collision. WARNING When p ...

System self-test
The indicator lamp illuminates when you: turn the SmartKey to position 1 or 2 in the ignition lock on vehicles with KEYLESS-GO, press the Start/Stop button once or twice If an adult occupa ...