Suspension tuning
General notes
The electronically controlled damping system works continuously. This improves driving safety and ride comfort.
The damping is tuned individually to each wheel and depends on:
- your driving style, e.g. sporty
- the road surface condition, e.g. bumps
- your individual selection, i.e. sports or
comfort
Your selection remains stored even if you remove the SmartKey from the ignition lock.

Sports tuning
The firmer suspension tuning in Sport mode ensures even better contact with the road.
Select this mode when employing a sporty driving style, e.g. on winding country roads.
•► Press button 1.
Indicator lamp 2 lights up. Sports suspension tuning is selected.
The AIRMATIC SPORT message appears in the multifunction display.
Comfort tuning
In Comfort mode, the driving characteristics of your vehicle are more comfortable. Select this mode if you prefer a more comfortable driving style, but also when driving fast on straight roads, e.g. highways.
•► Press button 1.
Indicator lamp 3 lights up. Comfort tuning is selected.
The AIRMATIC COMFORT message appears in the multifunction display.
See also:
DEF refill bottle
DEF refill bottles can be obtained at many gas
stations or at an authorized Mercedes-Benz
Center. Refill bottles without a threaded cap
do not provide overfill protection. DEF may
leak if over ...
Recommended tire pressure
The recommended tire pressure applies to
the tires mounted at the factory.
The Tire and Loading Information placard
contains the recommended tire pressures for
cold tires on a fully loaded vehi ...
Trip computer "From start" or "Fromreset"
The values in the From Start submenu refer
to the start of your journey, while those in the
From Reset submenu refer to the last time
you reset this submenu.
► Press the
button on the
s ...
