Uniform Tire Quality Grading Standards

A uniform standard to grade the quality of tires with regards to tread quality, tire traction and temperature characteristics. Ratings are determined by tire manufacturers using U.S.

government testing procedures. The ratings are molded into the sidewall of the tire.

    See also:

    Playback options
    The following options are available to you: • Normal Track Sequence The tracks are played in the normal order (e.g. track 1, 2, 3, etc.). In MP3 mode, the track order is determined by the ord ...

    Problems with the seat ventilation
    The seat ventilation has switched off prematurely or cannot be switched on. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on. Switch o ...

    Menu overview
    The number of menus shown depends on the optional equipment in the vehicle. Function 1 Trip menu 2 Navi menu (navigation instructions) 3 Audio menu 4 AMG menu in AMG vehicles 5 Telepho ...