Mercedes-Benz E-Class: General notes
If you cannot lock or unlock the vehicle with the SmartKey, either the battery in the SmartKey is discharged, the SmartKey is faulty or the starter battery is discharged.
•► Check the battery in the SmartKey and replace it if necessary.
•► Unlock the driver's door using the mechanical key.
•► Lock the vehicle using the mechanical key.
•► Have the starter battery and the battery contacts checked at a qualified specialist workshop.
If the SmartKey is faulty, contact Roadside Assistance or a qualified specialist workshop.
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
vehic ...
See also:
Playing the XM Radio (EX-L, Canadian EX, and all V6 models without
navigation system)
Playing the XM Radio (EX-L, Canadian EX, and all V6 models without navigation
system)
Your vehicle is capable of receiving
XM Radio anywhere in the United
States and Canada, except Hawaii,
...
System limits
Be alert
Due to system limitations, warnings may
be not be issued at all, or may be issued late or
improperly. Therefore, always be alert and ready
to intervene; otherwise, there is the danger ...
General maintenance
Listed below are the general maintenance items that should be performed
at the intervals specified in the “Owner's Warranty Information
Booklet” or “Owner’s Manual Supplement/Scheduled
M ...
