Low outside temperatures

DEF freezes at a temperature of approximately 12 °F (–11 °C). The vehicle is equipped with a DEF preheating system when it leaves the factory. Winter operation is therefore also guaranteed at temperatures below 12 °F (–11 °C).

    See also:

    Restoring the factory settings
    Press the and buttons simultaneously for approximately six seconds until the battery check lamp flashes twice. ...

    AMG vehicles
    Drive program selector with manual drive program For further information on the automatic drive program. Only change from automatic drive program C, S or S+ to manual drive program M when ...

    Restarting the tire pressure loss warning system
    Restart the tire pressure loss warning system if you have: • changed the tire pressure • changed the wheels or tires • mount new wheels or tires   Before restarting, consult the Tire and ...