Smart Key battery
See also:
Premium-grade unleaded gasoline
To ensure the longevity and full
performance of the engine, only premiumgrade
unleaded gasoline may be used.
If there is no premium-grade unleaded
gasoline available and regular-grade
unle ...
SmartKey
Display messages
Possible causes/consequences and
Solutions
You have put the wrong SmartKey in the ignition lock.
Use the correct SmartKey.
The SmartKey ...
Comfort: Further progresses with adaptive shock absorbers and improved air
suspension
As in the safety field, the Mercedes-Benz E-Class has been setting the
standards for long-distance comfort in this vehicle class for several decades.
Bettering the already high level of the preced ...
