PSI (pounds per square inch)

A standard unit of measure for tire pressure.

    See also:

    Opening the call list and selecting an entry
    To call up the telephone menu: press the function button. Select Call lists in the telephone basic menu by sliding and turning the COMAND controller and press to confirm. A menu appea ...

    MB Info call button
    – Press and hold MB Info call button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center. The indicator lamp in MB Info call button 1 flashes ...

    Function restrictions
    Depending on the DVD, it is possible that certain functions or actions described in this section will be temporarily blocked or may not function at all. As soon as you try to activate these fu ...