Center console, upper section

1 Audio system/COMAND; see the separate operating instructions
2
Seat heating
3
Seat ventilation
4
PARKTRONIC
5
Downhill Speed Regulation
(vehicles without AIRMATIC package)
6
Hazard warning lamps
7
Indicator lamp
8
ESP®
See also:
Transfer case
This section is only valid for vehicles with 4- wheel drive (4MATIC). Power is
always transmitted to both axles.
Performance tests may only be carried out on a 2-axle dynamometer. The brake
sy ...
Engine
Problem
Possible causes/consequences and
Solutions
The
yellow Check
Engine warning lamp
lights up while the
engine is running.
There may be a malfunction, fo ...
Checking tire pressures manually
To determine and set the correct tire
pressure, proceed as follows:
– Remove the valve cap of the tire that is to
be checked.
– Press the tire pressure gauge securely onto
the valve.
– Read t ...
