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:
Storing wheels
Store wheels that are not being used in a cool, dry and preferably dark place.
Protect the tires from oil, grease, gasoline and diesel. ...
Socket in the cargo compartment
X Lift up the cover of socket :. ...
Exterior
On all C-Class models, wedge-shaped styling features a steep rake to the
windshield and back window. A familiar Mercedes grille with a three-pointed star
insignia atop the sculpted hood sits up fr ...