PSI (pounds per square inch)

A standard unit of measure for tire pressure.

    See also:

    Adjusting the sound settings
    You can select the sound settings in the audio CD/DVD/MP3, video DVD and AUX modes. Switch on an audio operating mode (e.g. audio CD mode). Select Treble or Bass using the buttons on the remo ...

    Lowering the vehicle
    ► Place the ratchet wrench onto the hexagon nut of the jack so that the letters AB are visible. ► Turn the ratchet wrench until the vehicle is once again standing firmly on the gro ...

    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&nbs ...