meet the approval requirements. The use of non-
approved parts may invalidate the vehicle's gen-
eral operating permit.
This will be the case in the following situations:
R
The vehicle type is dierent from that for
which the vehicle's general operating permit
was granted.
R
Other road users could be endangered.
R
The emissions or noise levels get worse.
Always specify the vehicle identication number
(VIN) (/ page 756) when ordering Mercedes-
Benz GenuineParts.
Touch-sensitive control elements
In addition to conventional switches and buttons,
your vehicle is equipped with touch-sensitive con-
trol elements.
These are located in the following areas of your
vehicle:
R
Roof and door operating unit
R
Climate control
R
Steering wheel
R
MBUX multimedia system
The control elements feature touch-sensitive user
interface surfaces. These surfaces are controlled
by pressing or swiping to adjust settings or trigger
functions, forexample.
In the touchscreen area, haptic acknowledgement
is relayed through the touch-sensitive surface,
forexample in the form of a pulse or a vibration, or
a change in user interface surface structure.
Haptic acknowledgement is relayed in the follow-
ing situations, forexample:
R
When pressing a button on the user interface
surface
R
When scrolling in a list or table
R
When reaching a new area on the user inter-
face surface, e.g. a pop-up window
When using touch-sensitive user interface surfa-
ces, observe the following points to avoid opera-
tional problems:
R
Do not ax stickers orsimilar objects on the
surfaces
R
Do not attach a smartphone‑ or other holders
to the surface of the central display.
R
Protect the surfaces against moisture and wet
conditions.
R
Keep the surfaces free of dust and dirt
(/ page 590).
In addition to a symbol, some touch-sensitive con-
trol elements also feature integrated indicator
lamps. Ensure that the symbol of the control ele-
ment is pressed during use.
Mercedes me App
Notes about the on-demand feature
You can also activate various functions (on-
demand feature) subsequently via Mercedes me
aer purchasing your vehicle.
Information is available at any Mercedes-Benz
Service Centre.
General notes
77
F247 0074 02
English 
