Activating/deactivating
XTurn theSmartKey to position 2in th eigni-
tion loc k (Ypage 127).
XTo activate: press rockerswitch gup or
down .
The indicator lamp abov erocke rswitch g
lights up.
Air-recirculation mod eswitches on automati-
cally:
Rat high outside temperatures
Rin atunne l(vehicles wit h anavigation system
only)
The indicator lamp abov eth eg rocker
switch is no tlit when automatic air-recirculation
mod eis activated. Outside air is added after
about 30 minutes.
XTo deactivate: press theg rockerswitch
up or down .
The indicator lamp abov eth eg rocker
switch goe sout .
Air-recirculation mod edeactivates automati-
cally:
Rafter approximately fiv eminute sat outside
temperatures belo wapproximately 41 ‡
(5 †)
Rafter approximately fiv eminute sif coolin g
wit hair dehumidification is deactivated
Rafter approximately 30 minute sat outside
temperatures abov eapproximately 41 ‡
(5 †) if th e"Cooling wit hdehumidification "
function is activated
Perfu meatomi zer
Operating the perfu meatomi zer
GWARNIN G
If children open th evial, they could drink th e
perfum eor it could come int ocontact wit h
their eyes. There is aris kof injury. Therefore ,
do no tleav echildren unsupervised in th evehi-
cle .
If th eperfum eliquid has been drunk, consult
a doctor. If perfum ecomes int ocontact wit h
your eyes or skin, rinse th eeyes wit hclean
water. If you continu eto experience difficul-
ties, consult adoctor.
HEnvironmenta lnot e
Full vials mus tno tbe dis-
posed of wit hhousehold
waste. The ymus tbe collec -
te dseparately and recycle d
to protect th eenvironment.
Dispose of full vials in an
environmentally responsibl e
manne rand tak ethem to a
harmful substance collec -
tion point.
:Vial lid
;Vial
The perfum eatomizer help sto improve drivin g
comfort .
Via th emultimedia system you can :
Rswitch theperfum eatomizer on/off
(Ypage 268)
Rregulat eth eperfum eintensit y (Ypage 268)
The followin gcondition scan affec tyour percep-
tion of th eperfum eintensity:
Roperating mod eof th eclimat econtrol system
Rinterior temperature
Rtime of year or day
Rair humidit y
Rphysiological condition of occupants, e.g. fati-
gue or hunger
The perfum eatomizer is active only when th e
glov ebox is closed.
The perfum eatomizer is provided wit h apre-fil-
led vial. You can also choos efrom avariet yof
filled perfum evials and an empty vial whic hyou
can fill yourself .
If you refill an empty perfum evial, observ eth e
separat einformation sheet attached to th evial.
Operating the climate control systems123
Climate control
Z
Other status indicators of the naviga-
tion system
:Additional information
Other possible additional information:
RNew Route...orCalculating Route...
A new route is calculated.
RRoad Not Mapped
The vehicle position is inside the area of the
digital map but the road is not recognized, e.g. newly built streets, car parks or private land.
RNo Route
No route could be calculated to the selected
destination.
ROff Map
The map for the current vehicle position is not
available.
RO
You have reached the destination or an inter-
mediate destination.
Radio menu
:Frequency band
;Station frequency with memory position
=Name of artist
?Name of track
The multifunction display shows station ;with
station frequency or station name. The preset
position is only displayed along with station ;if
this has been stored. You can store radio sta-
tions in the multimedia system.
XSwitch on the multimedia system.
XPress the òbutton on the steering wheel
to open the menu list.
XPress :or9 on the steering wheel to
select the Radiomenu.
XConfirm by pressing aon the steering
wheel.
Currently set station ;appears in the multi-
function display.
XTo open the station list: press:or9
briefly.
XTo select a station in the station list:
press :or9 briefly.
XTo select a station in the station list using
rapid scrolling: press and hold:or
9.
XTo select the waveband or station mem-
ory: press abriefly.
XPress :or9 to select the waveband or
station memory.
XPress ato confirm the selection.
iSIRIUS XM satellite radio functions like a
normal radio.
Further information about radio operation can
be found in the multimedia system in the Dig-
ital Operator's Manual.
Media menu
Changing the media source
You can change the media source and playback
mode (audio or video) at any time in the Media
menu.
XSwitch on the multimedia system.
XPress theòbutton on the steering wheel
to open the menu list.
XPress :or9 on the steering wheel to
select the Mediamenu.
Menus and submenus211
On-board computer and displays
Z
XConfirmbypressing aon the steering
wheel.
XUse : or9 to select the DriveAssistsubmenu.
XPressato confirm.
XPress :or9 to select PRE-SAFEBrake.
XPressato confirm.
The current selection appears.
XTo activate/deactivate: press theabut-
ton again.
When PRE-SAFE
®Brake isdeactivate d,the
æ symbol appears inthe multifunction dis-
play in theAssistance Graphic
menu.
For more information on PRE ‑SA FE
®Brake, see
(Ypage 72).
Activating/deactivating Blind Spot Assist
XPress the òbutton on the steering wheel
to open the menu list.
XPress :or9 on the steering wheel to
select the Settingsmenu.
XConfirmbypressing aon the steering
wheel.
XPress :or9 to select the DriveAs‐sistsubmenu.
XPressato confirm.
XPress :or9 to select Blind SpotAssist.
XPressato confirm.
The current selection appears.
XTo activate/deactivate: press theabut-
ton again.
For further information about BlindSpo t Assist,
see (
Ypage 188).
For further information about Active BlindSpo t
Assist, see (
Ypage 192).
Setting ATTENTION ASSIST
XPress the òbutton on the steering wheel
to open the menu list.
XPress the :or9 button on the steering
wheel to select the Settingsmenu.
XConfirmbypressing aon the steering
wheel.
XUse : or9 to select the DriveAssistsubmenu.
XPressato confirm.
XPress :or9 to select ATTENTIONASSIST.
XPressato confirm.
XPress :or9 to select Off,Standardor Sensitive.
XPress the abutton to confirm the selec-
tion.
When ATTENTION ASSI STis deactivate d,the
é symbol appears in the Assistance
Graphicmenuinthe multifunction display.
For further information about ATTENTION
ASSI ST, see (
Ypage 186).
Setting Lane Keeping Assist
XPress the òbutton on the steering wheel
to open the menu list.
XPress :or9 on the steering wheel to
select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XPress :or9 to select the DriveAs‐sistsubmenu.
XPressato confirm.
XPress :or9 to select LaneKeepingAssist.
XPressato confirm.
The current selection StandardorAdaptiveappears.
XTo change the setting: pressaagain.
For further information about Lane Keeping
Assist, see (
Ypage 190).
For further information about Active Lane Keep-
ing Assist, see (
Ypage 195).
Head-up display submenu
Selecting other displays
:Vehicle speed display
;Vehicle speed and navigation instruction
display
=Vehicle speed display and Traffic Sign Assist
216Menus and submenus
On-board computer and displays
Using theDisplay Contentfunction, you can
choose from up to four display options depend-
ing on the vehicle's equipment. The selected
contents appear in the Head-up Display.
If you select a display with traffic signs, detected traffic signs from Traffic Sign Assist appear in
the head-up display.
XPress the òbutton on the steering wheel
to open the menu list.
XPress :or9 on the steering wheel to
select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XPress :or9 to select the Head-upDisplaysubmenu.
XPressato confirm.
XPress :or9 to select Display Con‐tent.
XPressato confirm.
A graphic selection list appears.
XPress :or9 to select the desired dis-
play.
XPress the abutton to confirm the selec-
tion.
You can find more information on the navigation
displays in the multimedia system (see Digital
Operator's Manual).
Information on displays of Traffic Sign Assist
(
Ypage 187).
Setting the position
You can adjust the position of the Head-up Dis-
play on the windshield. You can compensate for
height differences if the seat positions are
changed, for example.
XSwitch on the Head-up Display (Ypage 206).
XPress the òbutton on the steering wheel
to open the menu list.
XPress the :or9 button on the steering
wheel to select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XUse : or9 to select the Head-upDisplaysubmenu.
XPressato confirm.
XPress :or9 to select the Positionfunction.
XPress theabutton to save the setting.
XPress :or9 to adjust the position to a
level from Level+5(up) toLevel-5(down).
XPress the aor% button to save the
setting.
Using the Memory function, you can save and
call up the set position of the Head-up Display as
a single memory preset (
Ypage 106).
Setting the brightness
The brightness of the Head-up Display is auto-
matically adjusted to the surrounding ambient
light. You can also individually adjust the bright-
ness of the Head-up Display.
XSwitch on the Head-up Display (Ypage 206).
XPress the òbutton on the steering wheel
to open the menu list.
XPress the :or9 button on the steering
wheel to select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XUse : or9 to select the Head-upDisplaysubmenu.
XPressato confirm.
XPress :or9 to select the Brightnessfunction.
XPress theabutton to save the setting.
XPress the :or9 button to adjust the
brightness to a level from Level+5(bright) to
Level -5(dark).
XPress the aor% button to save the
setting.
Light submenu
Switching the daytime running lamps on/
off
This function is not available in Canada.
XPress òon the steering wheel to open the
menu list.
XPress :or9 on the steering wheel to
select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XPress :or9 to select the Lightssubmenu.
XPressato confirm.
XUsing :or9, select the DaytimeRunning Lightsfunction.
If the DaytimeRunningLightsfunction has
been switched on, the multifunction display
Menus and submenus217
On-board computer and displays
Z
shows the cone of light and theWsymbol
in yellow.
XPress the abutton to save the setting.
Further information on daytime running
lampsDaytime
RunningLights(Ypage 108).
Instrument cluster submenu
Selecting the distance unit
The DisplayUnitSpeed-/Odometerfunction
allows you to choose whether certain displays
appear in kilometers or miles in the multifunc-
tion display.
XPress the òbutton on the steering wheel
to open the menu list.
XPress the :or9 button on the steering
wheel to select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XUse : or9 to select the InstrumentClustersubmenu.
XPressato confirm.
XPress :or9 to select the DisplayUnit Speed-/Odometerfunction.
The current setting kmorMilesappears.
XPress the abutton to save the setting.
The selected unit of measurement for distance
applies to:
RDigital speedometer in the Tripmenu
ROdometer and the trip odometer
RTrip computer
RCurrent consumption and the range
RNavigation instructions in the Navimenu
RCruise control
RDISTRONIC PLUS with Steering Assist and
Stop&Go Pilot
RASSYST PLUS service interval display
Switching the additional speedometer
on/off
If the additional speedometer is switched on,
the speed is shown in the status bar in the mul-
tifunction display instead of the outside tem-
perature.
The speed display is inverse to the speedome-
ter.
XPress theòbutton on the steering wheel
to open the menu list.
XPress the :or9 button on the steering
wheel to select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XUse : or9 to select the InstrumentClustersubmenu.
XPressato confirm.
XUsing :or9, select the AdditionalSpeedometer [km/h]function.
The current selection appears.
XTo activate/deactivate: press theabut-
ton again.
Restoring the factory settings
XPress the òbutton on the steering wheel
to open the menu list.
XPress the :or9 button on the steering
wheel to select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XUse : or9 to select the FactorySettingssubmenu.
XPressato confirm.
The Reset All Settings?function
appears.
XPress :or9 to select NoorYes.
XPress ato confirm the selection.
If you have selected Yes, the multifunction
display shows a confirmation message.
For safety reasons, the Daytime Running
Lightsfunction in theLightssubmenu is only
reset when the vehicle is stationary.
218Menus and submenus
On-board computer and displays