Important safety notes
Have the batteries changed at a qualified specialist workshop.
WARNING
Batteries contain toxic substances.
Swallowing batteries can lead to serious health issues or death.
Keep batteries out of the reach of children.
Seek medical attention immediately if a battery is swallowed.
WARNING
The SmartKey batteries contain perchlorate
material, which may require special handling
and regard for the environment. Observe
government disposal guidelines. California
residents, see www.dtsc.ca.gov/
HazardousWaste/Perchlorate/
index.cfm.
See also:
Uploading/downloading data
With this function, you can transfer COMAND
data from one system (vehicle) to another
system (vehicle). You can use either a USB
stick or an SD card as temporary storage.
You can only transfer ...
Resetting the side windows
You must reset each side window if a side
window can no longer be closed fully.
•► Close all the doors.
•► Turn the SmartKey to position 1 or 2 in the
ignition lock.
•► Pull t ...
Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may
affect its safe operation, we urge you to
contact an authorized Mercedes-Benz Center
immediately to ...