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:

    Rear fog lamp
    •► To switch on the rear fog lamp: turn the SmartKey in the ignition lock to position 2 or start the engine. •► Turn the light switch to or or . If the light switch is set to ...

    Calling up the menu of a main function
    1 To call up the audio menu 2 Main function bar If one of the main functions navigation, audio, telephone or video is switched on, triangle 1 appears next to the entry. You can now select ...

    Jump-starting
    WARNING Failure to follow these directions will cause damage to the electronic components, and can lead to a battery explosion and severe injury or death. Never lean over batteries while connectin ...