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:
Overhead control panel
Overhead control panel
Function
1 Switches the rear interior lighting on/off
2 Switches the automatic interior
lighting control on/off
3 Switches the righthand reading
lamp on/off
4 Ope ...
Limited braking performance on salt
treated roads
WARNING
The layer of salt on the brake discs and the
brake pads/linings may cause a delay in the
braking effect, resulting in a significantly
longer braking distance, which could lead to
...
Driving with summer tires
Observe the notes in the "Winter operation"
section. ...