Tread

The part of the tire that comes into contact with the road.

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    Important safety notes
    WARNING Always remember that you must concentrate primarily on driving the vehicle. The driver's concentration must always be directed primarily at road traffic. For your own safety and ...

    High outside temperatures
    If DEF heats up to over 122 °F (50 °C ) for extended periods, e.g. as a result of direct sunlight on the DEF reservoir, DEF can decompose. Ammonia vapors develop as a result. WARNING When o ...

    Storing a phone number which has not yet been stored
    Introduction For incoming calls from a person who is not in the address book, COMAND displays the phone number in the call list. You can save this entry. Storing as a new entry in the address ...