Changing batteries
Batteries are required for the remote control and for the two sets of cordless headphones.
Changing batteries.
See also:
Please bear the following in mind
At the onset of winter, have your vehicle
winterproofed at a qualified specialist
workshop, e.g. at an authorized Mercedes-
Benz Center.
Observe the notes in the "Changing a wheel"
...
Using the SmartKey
The SmartKey must be close to
the
driver's door handle.
- Point the tip of the SmartKey at the driver's
door handle.
- Press and hold the
button until the
side windows and the sliding s ...
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 ...
