See also:

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 ...

Temperature-controlled cup holder in the front-compartment center console
WARNING When you use the warming function, the metal insert of the cup holder is heated. Therefore, do not touch the cup holder insert. Otherwise, you might burn yourself. The temperature-con ...

Radiator
Vehicles with a diesel engine: do not cover the radiator, for example with a winter front or bug cover. Otherwise, the readings of the on-board-diagnostic system may be inaccurate. Some of these ...