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:
2011 Mercedes-Benz E-Class Review
The 2011 Mercedes-Benz E-Class is a beautiful car inside and out, but after
driving the sleek-looking coupe, my admiration for it quickly stopped.
Inside the E350 coupe, I couldn't get comfortable ...
Important safety notes
WARNING
When leaving the vehicle, always remove the SmartKey from the ignition lock.
Always take the SmartKey with you and lock the vehicle. Do not leave children unsupervised
in the vehicle ...
Clearing the memory of the integrated
garage door opener on the rear-view
mirror
•► Turn the SmartKey to position 2 in the
ignition lock.
•► Press transmitter buttons 2 and 4.
The indicator lamp lights up yellow.
•► Press and hold transmitter buttons 2
and ...