Cleaning the exhaust tail pipes
Impurities combined with the effects of road grit and corrosive environmental factors may cause flash rust to form on the surface. You can restore the original shine of the exhaust tail pipe by cleaning it regularly, especially in winter and after washing.
Do not clean the exhaust tail pipes with alkaline-based cleaning agents, such as wheel cleaner.
•► Clean the exhaust tail pipes with a chrome care product tested and approved by Mercedes-Benz.
See also:
Switching on/off
The three blue indicator lamps in the buttons
indicate the ventilation level you have
selected.
If the battery voltage is too low, the seat
ventilation may switch off.
► Make sure that ...
Fuel requirements
Gasoline engines
Use only premium-grade unleaded gasoline.
The octane number should be at least 91.
Details can be found on the gas pump. The
octane number is the average value of the
Research ...
Panic alarm
To activate: press
button 1 for at least one second.
An alarm sounds and the exterior lighting flashes.
To deactivate: press
button 1 again.
or
Insert the SmartKey into the
ignition loc ...