Center console, lower section
9 Cup holder
Ashtray
Cigarette lighter
Power socket
10 Audio/COMAND controller
11 
Level control
12 
Downhill Speed Regulation
(vehicles with AIRMATIC package)
13 
Adaptive Damping System
14 Opens the stowage compartment
See also:
Engine
Display messages
Top Up Coolant See
Operator's Manual
Possible causes/consequences and ►
Solutions
The coolant level is too low.
► Add coolant, observing the warning notes
...
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 ...
General notes
USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and
2. this devic ...