
#
Use button 2toset the position of the mir‐
ro ryo u ha veselected.
An outside mir ror which has been pushed out of
position can be engaged in position again in the
fo llowing manner: #
Vehicles without electrical lyfolding out‐
side mir rors:manually mo vethe outside
mir ror into the cor rect position. #
Vehicles with electrical lyfolding outside
mir rors:press and hold button 1.
Yo u will hear a click and the mir ror audibly
engage in position. The mir ror is set into the
cor rect position. Au
tomatic anti-dazzle mir rors &
WARNING Risk of bu rns and poisoning
due tothe anti-dazzle mir ror electrolyte
Electrolyte may escape if theglass in an
automatic anti-dazzle mir ror breaks.
The electrolyte is harmful and causes ir rita‐
tion. It mu stnot come into contact wi thyour skin,
eyes,respiratory organs or clo thing or
be swallo wed. #
Ifyo u come into contact with electro‐
ly te , obser vethefo llowing:
R Rinse the electrolyte from your skin
and seek medical attention immedi‐
atel y.
R If electrolyte comes into contact
with your eyes, rinse them thor‐
oughly with clean water and seek
medical attention immediately.
R Ifth e electrolyte is swallo wed,
immediately rinse your mouth out
th oroughly. Do not induce vomiting.
Seek medical attention immediately.
R Immedia tely ch ange out of clo thing
which has come into con tact wi th
electrolyte.
R If an allergic reaction occurs, seek
medical attention immediatel y. The outside mir
rors and inside rearview mir rors
on the driver's side automatically go into anti- dazzle mode if light from a headlamp hits
the
inside rearview mir ror.
Sy stem limitations
The mir rors do not go into anti-dazzle mode in
th efo llowing situations:
R the engine is switched off
R reve rsege ar is engaged
R interior lighting is swit ched on Pa
rking position of the passenger outside
mir ror The parking position makes parking easier.
The passenger outside mir ror tilts down wards
and sho wsthere ar wheel on the front passenger
side if:
R the parking position is stored
R the passenger mir ror is selected
R reve rsege ar is engaged
The passenger outside mir ror mo ves back toits
original position in thefo llowing situations: 13 8
Light and sight

#
Press button 2.
If indicator lamp 1lights up, Lane Keeping
Assist is activated. When lane markings are
de tected, the lines in the assis tance graphic
are shown in white.
Sensitivity of Active Lane Keeping Assist
Wi th th est andard or adaptive setting, you can
influence when thewa rning vibration of Lane
Ke eping Assist take s place. In bo
th thest andard and adaptive settings, no
wa rning vibration occurs in thefo llowing situa‐
tions:
R You ha veswitched on the turn signal indica‐
to r.
R A driving sa fety sy stem inter venes, su chas
ABS, BAS or ESP ®
.
In the adaptive setting, there will also be no
wa rning vibration in thefo llowing situations:
R The vehicle is accelerated or braked consid‐
erably.
R Yousteer actively, e.g. swer vetoavo id an
obs tacle or change lane quickl y.
R You cut the corner on a sharp bend.
Setting the sensitivity of Active Lane Keep‐
ing Assist
Multimedia sy stem:
, Vehicle .
k Assistance .
Act.
Lane Keep. Assist
Selection options #
Select Adaptive orStandard. Tr
ailer hitch Note
s on trailer operation Obser
vethefo llowing no tes on theto ngue
we ight:
R use a tongue weight as close as possible to
th e maximum tongue weight
R do not use a tongue weight that exc eeds or
fa lls below the permissible tongue weight
Do not exceed thefo llowing values:
R permissible towing capacity
R the permissible rear axle load of theto wing
ve hicle
R the permissible gross mass of theto wing
ve hicle
R the permissible gross mass of the trailer
R the maximum permissible speed of the trailer
Make sure of thefo llowing before starting a jour‐
ney:
R the tyre pressure on there ar axle of theto w‐
ing vehicle is set for a maximum load
R the headlamps are adjus ted cor rectly Driving and pa
rking 237

Display messages
Possible causes/consequences and M
MSolutions
b Malfunction See Owner's
Manual *T
heexterior lighting is faulty. #
Consult a qualified specialist workshop.
Ve hicles with a trailer hitch: a fuse may haveblown. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Check the fuses and replace them if necessary .
b AUTO lights inoperative *T
he light sensor is faulty. #
Consult a qualified specialist workshop.
b Switch off lights *Y
ou are leaving theve hicle and the lights are still switched on. #
Turn the light switch totheà position.
b Switch on headlamps *Y
ou are driving without dipped-beam headlamps. #
Turn the light switch totheL orà position.
Adaptive Highbeam Assist
Plus inoperative *A
daptive Highbeam Assist Plus is faulty. #
Consult a qualified specialist workshop. 492
Display messages and warning/indicator lamps

Ad
diti ves (fuel)
see Fuel
Ad dress book
see Contacts
Ad justing the balance/ fader
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 361
Burmes ter®
sur round sound sy stem ....3 61
Ad justing the headlamp range ............... 124
Ad justing the sound focus
Burmes ter®
sur round sound sy stem ....3 61
Ad justing the sound optimisation
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 362
Ad justing treble, mid and bass
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 361
ADS PLUS damping sy stem
see AIR BODY CONTROL
Ad versewe ather light ............................ .128
Af ter-sales service centre
see ASS YST PLUS AIR
BODY CONT ROL................................ 205
Setting ................................................ .207
Suspension .......................................... 205
Air conditioning sy stem
see Climate control
Air distribution ........................................ .141
Air freshener sy stem
see Frag rance sy stem
Air suspension see AIR BODY CONTROL
Air vents ................................................... 151
Ad justing (front) ................................... 151
Ad justing (rear) .................................... 151
Glo vebox .............................................1 51
Air vents
see Air vents
Ai r-re circulation mode ............................ 14 4
Airbag Activation .............................................. 31
Belt airbag ............................................. 35
Fr ont airbag ...........................................37
Ins tallation locations ............................ .37
Knee airbag ........................................... 37Overview ...............................................
37
Pr otection ..............................................37
Re duced pr otection ...............................39
Side impact airbag ................................. 37
Wi ndow airbag ....................................... 37
Airbags see Occupant saf ety
Air flow ...................................................... 141
AIRPANEL (Care) ...................................... 374
Alarm see Panic alarm
Alarm sy stem
see Anti- theft pr otection
Alternative route
see Route
Ambient lighting ...................................... 13 0
Android Auto ............................................ 328
Connecting a mobile phone ................. 328
Ending ................................................. 328
Overview ............................................. 328
To ne settings ....................................... 328
Android Auto™
Tr ans ferred vehicle data ......................3 29 Index
511

Pa
rking Pilot Manoeuvring assis‐
ta nce limited See Owner's Manual ...... 463
ÂPlace theke y in the mar ked
space See Owner's Manual .................479
É Please reduce speed ...................4 56
PRE-SAFE impulse side inope rative
See Owner's Manual ...........................449
PRE-SAFE inoperative See Owner's
Manual ................................................ 448
Ra dar sensors dirty See Owner's
Manual ................................................ 449
h Rectify tyre pressure ....................474
Ø Refill Ad Blue Eng. start not pos‐
sible .................................................... .470
ØRe fill Ad Blue No start in XXX mi ..472
Ø Refill Ad Blue See Owne r’s Man‐
ual .......................................................4 70
!Re lease parking brake .................443
¸Re place air cleaner ......................471,
Replace key See Owner's Man‐
ual ...................................................... .478
 Replace key ................................ .477
8 Reser vefuel le vel........................ 471
6 Restra int sys. malfunction Con‐
sult workshop ...................................... 450
Re versing not poss. Consult work‐
shop ....................................................4 83
Risk of vehicle rolling Driver door
open and transmission not in P ...........482
#See Owner's Manual ................... 466
Speed limit (winter tyres) XXX mph..... 462
#St art engine See Owner's Man‐
ual ...................................................... .472
Ð Steering malfunction Drive
carefully Visit workshop ......................4 86
ÐSt eering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 487
ÐSt eering malfunction See Own‐
er's Manual ......................................... 485 ÐSt
eering malfunction Stop
immediately See Owner's Manual .......487
St eering Pilot cur rently una vailable
See Owner's Manual ............................ 461
St eering Pilot inoperative ..................... 461
St op vehicle Lea veengine running
Wa itTransmission cooling ...................483
#St opvehicle Lea veengine run‐
ning ..................................................... 467
#St opvehicle See Owner's Man‐
ual .......................................................4 66
ÉSt opvehicle Vehicle too low ........ 456
bSwitch off lights .......................... 492
bSwitch on headlamps .................. 492
To shift out of P or N,depress brake
and start engine .................................. 482
To p up coolant See Owner ’sManual ... 464
¥To p upwasher fluid .................... .490
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual ........... 458 Index
521

Hazard
warning lights ............................ .126
HD prog rammes
see CAmodule (TV)
Head restra int .......................................... .95
Fr ont (adjusting manually) ..................... 95
Fr ont (luxury head restra int) .................. 96
Re ar (adjusting) .................................... .97
Re ar (removing/fitting) .......................... 97
Head-up display Adjusting brightness (on-board com‐
pu ter) .................................................. 254
Ad justing display elements (on-board
compu ter) ............................................ 254
Fu nction .............................................. 255
Menu (on-board compu ter) .................. 254
Setting the position (on-board com‐
puter) .................................................. 254
Switching on/off ................................. 256
Using the memory function ................. 104
Head-up display see Menu (on-boa rdcompu ter)
Head-up display menu see On-board computer
Headlamp flashing .................................. 12 5Heating
see Climate control
High-pressure cleaner (care) ..................371
Hill start assi st........................................ 203
HOLD function ......................................... 203
Ac tivating/deactivating ...................... .203
Fu nction/no tes ................................... 203 I
i-Size child seat attachment
Seats suitable for attaching ................... 58
i-Size child seat securing sy stem
Fitting .................................................... 48
No tes ..................................................... 47
Identification pla te
Engine ................................................. 423
Ve hicle ................................................ 423
Ignition Switching on (s tart/s top button) .........1 53
Ignition key................................................ 64
Immobiliser ................................................ 87Implied
warranty
Ve hicle ................................................... 27
Inat tentiveness assistant
see ATTENTION ASSIST
Indicator lamp see Warning/indicator lamps
Individual drive prog ram
Con figuring .......................................... 161
Selecting .............................................. 161
Information Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 361
Instrument clus ter .................................. 493
In stru ment clus ter
see Instrument display
Instrument display ..................................2 44
Ad justing the lighting ........................... 24 8
Fu nction/no tes ................................... 24 4
Overview (s tanda rd) .............................. 10
Overview (widescreen) .......................... 10
Wa rning/indicator lamps .................... 493
Instrument display see Display (on-board computer) Index
527

J
Jack Declaration of Conformity ..................... 24
St orage location ................................... 413
Jump-start connection ............................389K
Ke y.............................................................. 64
Battery .................................................. 66
Emer gency key element ........................ 66
Energy consum ption .............................. 65
Ke yring attachment .............................. 66
Overview ............................................... 64
Pa nic alarm ........................................... 65
Problem ................................................. 67
Un locking setting .................................. 65
Key see Ignition key
see Locking
see Vehicle key
KEYLESS-GO Locking theve hicle ................................ 70
Problem .................................................71
Un locking setting .................................. 65 Un
locking theve hicle ............................70
Kickd own.................................................1 65
Using ................................................... 16 5
Knee airbag ................................................ 37 L
Laden ........................................................ 11 0
Ro ofrack ............................................. 11 4
St ow age space under the boot floor ....1 13
Ti e-down eyes ...................................... 11 0
Lamp see In terior lighting
Lamp (instrument display) see Warning/indicator lamps
Lane Keeping Assist
see Active Lane Keeping Assist
Language Notes ................................................... 281
Setting .................................................2 81
Last destinations Selecting ............................................ .288
LED light see Intelligent Light Sy stem Le
vel control sy stem
see AIR BODY CONTROL
Light switch Overview .............................................1 23
Lighting .................................................... 13 0
Lighting see Lights
Lights ................................................ 123, 13 0
Ac tive light function ............................. 12 6
Ad aptive Highbeam Assist Plus .......... .128
Ad justing the instrument lighting ......... 24 8
Ad versewe ather light .......................... 12 8
Au tomatic driving lights ....................... 124
Changing bulbs .................................... 131
City lighting ........................................ .128
Combination switch ............................ .125
Cornering light function ....................... 127
Dipped beam ....................................... 12 3
Driving ab road .................................... .123
Fo g light (extended range) ................... 127
Haza rdwa rning lights .......................... 12 6
Headla mpflashing .............................. .125
Headlamp range .................................. 124
Intellige nt Light Sy stem ....................... 12 6 Index
529