Page 33 of 294

data. These data document the vehicle's tech-
nical states, are used to help in finding malfunc-
tions and improving quality and are sent to the
manufacturer where necessary. In addition, the
manufacturer is subject to product liability. The
manufacturer needs technical data from vehi-
cles for this purpose.
Malfunction memories in the vehicle can be
reset by a service center during repair or service
work.
You can incorporate data into the vehicle's com-
fort and infotainment functions yourself as part
of the selected equipment.
These include:
RMultimedia data such as music, films or pho-
tos for playback in an integrated multimedia
system
RAddress book data for use in conjunction with
an integrated hands-free system or an inte-
grated navigation system
RNavigation destinations that have been
entered
RData about using Internet services
These data can be saved locally in the vehicle or are located on a device that you have connected
to the vehicle. If these data are saved in the
vehicle, you can delete them at any time. These data are sent to third parties only at your
request, particularly when you use online serv-
ices in accordance with the settings that you
have selected.
You can save and change comfort settings/
customizations in the vehicle at any time.
Depending on the equipment, these settings
include:
RSeat and steering wheel position settings
RSuspension and climate control settings
RCustom settings such as interior lighting
If your vehicle is equipped appropriately, you
can connect your smartphone or another mobile terminal to the vehicle. You can control this by
means of the control elements integrated in the
vehicle. The smartphone's picture and sound
can be output via the multimedia system. Spe-
cific items of information are also sent to your
smartphone.
Depending on the type of integration, such infor-
mation includes:
RGeneral vehicle information
RPosition data This allows you to use selected apps on your
smartphon
e, such as navigation or music play-
back. There is no additional interaction between
the smartphone and the vehicle, particularly
active access to vehicle data. The type of addi-
tional data processing is determined by the pro- vider of the app being used. Whether you can
configure settings for it and, if so, which ones,
depends on the app and your smartphone's
operating system.
Service provider
Wireless network connection
If your vehicle has a wireless network connec-
tion, it enables data to be exchanged between
your vehicle and other systems. The wireless
network connection is enabled by either an in-
vehicle transmitter and receiver or your own
mobile end device (e.g. smartphone). Online
functions can be used via this wireless connec-
tion. These include online services and applica-
tions/apps provided by the manufacturer or
other providers.
Manufacturer's own services
In the case of the manufacturer's online serv-
ices, the manufacturer describes the functions
in a suitable place and the associated informa-
tion subject to data protection legislation. Per-
sonal data can be used in the provision of online
services. Data are exchanged via a secure con-
nection (e.g. using the IT system specially pro-
vided for this purpose by the manufacturer).
Collecting, processing and using personal data
beyond the provision of services is permitted
only on the basis of a statutory permit or decla-
ration of consent.
You can usually activate and deactivate the serv-
ices and functions (some of which are subject to
charge). In many cases, this also applies to the
vehicle's entire data connection. However, this
does not apply in particular to legally prescribed
functions and services such as the "eCall" emer-
gency call system.
Services from third parties
If it is possible to use online services from other
providers, these services are the responsibility
of the provider in question and subject to that
provider's data protection conditions and terms
Introduction31
Z
Page 34 of 294
of use. The manufacturer has no influence over
the content exchanged here.
For this reason, please ask the service provider
for information about the type, extent and pur-
pose of the collection and use of personal data
when services are provided by third parties.
32Introduction
Page 35 of 294
Cockpit
FunctionPage
:Door control panel39
;Light switch82
=Combination switch
• turn signals84
• high-beam headlamps84
• windshield wipers96
• rear window wiper97
?Cruise control lever139
ASteering wheel without or
with buttons37
BInstrument cluster34
CStowage compartment
• 3.5 mm audio jack212
• USB port212
DTimer for the auxiliary warm-
air heater (auxiliary heating)114
E• Stowage compartment
with interior light87
• Overhead control panel38
FRear-view mirror80
FunctionPage
GPARKTRONIC warning dis-
play150
HOpens/closes the right-hand
side window72
IStowage compartment (jack
and vehicle tool kit)241
JGlove box205
KCenter console37
LSelector lever (automatic
transmission)123
MIgnition lock119
NFurther control panels39
OSteering wheel buttons37
PEngages/releases the park-
ing brake135
QHorn
ROpens the hood219
SSteering wheel buttons37
Cockpit33
At a glance
Page 36 of 294
Instrument cluster
Displays and controls
Instrumentcluste ron vehicles without steering whee lbuttons
Instrumen tcluste rin vehicles wit hsteering-wheel buttons
FunctionPag e
:Speedometer161
;Tachometer161
=f, gBrightens/dims th e
instrumen tcluste rlighting16 1
?Fue lgauge wit hfuel filler flap
location indicator16 1
ADisplay
Vehicles without steering
whee lbuttons16 2
Vehicles wit hsteering whee l
buttons16 3
FunctionPag e
BReset butto n934
CMen ubutto n4
• changes standard display16 2
•select smenus16 3
DService butto nË
Checks th eengin eoil level22 1
34Instrument cluster
At a glance
Page 37 of 294
Indicator and warning lamps
Instrumentcluste ron vehicles without steering whee lbuttons
Instrumen tcluste rin vehicles wit hsteering-wheel buttons
FunctionPag e
:Speedometer with warn-
ing and indicator lamps
dESP®warning lamp19 5
AS Rwarning lamp19 5
%Coolan tlevel to olow20 0
?Coolan ttemperature to o
high20 0
6Restrain tsystems malfunc -
tion41
ÄIndicato rlamp ,distanc e
warning19 5
·Warning lamp ,distanc e
warning19 5
ÃWarning and indicator lamps,
Lan eKeepin gAssist14 6
FunctionPag e
bBrake fluid level to olow19 7
EBDmalfunctioning19 6
Trailer brak eforce booste r
malfunction19 7
4Engin eoil level warning20 0
;Chec kEngin eindicator lamp20 1
%Preglow120
Preglow system malfunction202
;Indicator and warning
lamps
GLeft-han dtur nsignal84
!AB Smalfunction19 6
hTirepressur eloss or th etire
pressur emonitor is malfunc -
tioning (US Aonly)
20 2
Tirepressur eloss (Canada
only)25 6
Instrument cluster35
At a glance
Page 38 of 294

FunctionPage
¦Fluid level too low in wind-
shield washer/headlamp
cleaning system
203
åDEF supply low or contami-
nated/diluted161
Exhaust gas aftertreatment
malfunction198
ÄIndicator lamp, distance
warning195
·Warning lamp, distance
warning195
ÃWarning and indicator lamps,
Lane Keeping Assist146
1Door or hood open203
Electrically operated step
malfunction204
#Brake pads/linings worn199
+LOW RANGE active147
KHigh-beam headlamps on
(vehicle with steering wheel
buttons)
84
JRight-hand turn signal84
:ASR malfunction55
BAS malfunction196
hESP®malfunction195
ÈDirt accumulation in air filter202
6Reserve fuel161
Fuel filler cap open201
FunctionPage
:Water in the fuel203
mFuel filter dirty203
#The charging process is mal-
functioning199
bBulb defective203
=Tachometer with warning
and indicator lamps
cParking brake applied135
LLow-beam headlamps on82
KWorking speed governor
(ADR) on153
ÐPower steering assistance
malfunction204
KHigh-beam headlamps on
(vehicle without steering
wheel buttons)
84
åDEF supply low or contami-
nated/diluted161
Exhaust gas aftertreatment
malfunction198
|Reserve fuel201
Fuel filler cap open201
hESP®malfunction195
7Fasten seat belts203
iCorresponding messages may also be
shown in the display (Ypage 175).
36Instrument cluster
At a glance
Page 39 of 294
Steering wheel buttons
FunctionPage
:Display163
On-board computer opera-
tion
;Selects a submenu or adjusts
the volume163
WUp/increases the vol-
ume
X Down/reduces the vol-
ume
Using the telephone173
6 Accepts a call/starts
dialing
~ Ends a call/rejects an
incoming call
=Scrolls from one menu to
another163
V Forwards
UBack
Scrolls within a menu163
9Forwards
:Back
Center console
FunctionPage
:Stowage compartment206
;Audio 10 or Audio 15 (see the
separate operating instruc-
tions)
=Air-conditioning control
panel99
Paper holder1208
?Center console control
panel
cSwitches the left/right-hand
seat heating on/off79
zSwitches the windshield
heating on/off105
|Switches the rear window
defroster on/off105
fActivates/deactivates
PARKTRONIC152
£Switches the hazard warning
lamps on/off85
1Only on vehicles without rear-compartment climate control.
Center console37
At a glance
Page 40 of 294
FunctionPage
àActivates/deactivates ASR55
Ã
ÄCentral locking65
æActivates/deactivates the
distance warning function142
jActivates/deactivates Lane
Keeping Assist146
kActivates/deactivates Blind
Spot Assist143
AStowage compartment
BCup holder with:209
• Ashtray210
• Cigarette lighter210
C12-V socket211
Overhead control panel
FunctionPage
:Microphone for the mobile
phone211
;Switches the reading lamp
on and off, right87
=Switches the automatic inte-
rior lighting on and off87
?• Eyeglasses compartment
or206
• Anti-Theft Alarm system
(ATA)58
ASwitches the interior lighting
on and off87
BSwitches the reading lamp
on and off, left87
38Overhead control panel
At a glance