Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
å ESP ®
OFF warning lamp The
yellow ESP ®
OFF warning lamp is lit while the engine is running.
ESP ®
is deacti vated. &
WARNING Risk of skidding when driving wi thESP ®
deacti vated
If ESP ®
is deactivated, ESP ®
cannot car ryout vehicle stabilisation. The availability of fur ther driving saf ety sy stems
is also limited. #
Drive on carefull y. #
Only deactivate ESP ®
for as long as the situation requ ires.
If ESP ®
cannot be activated, ESP ®
is malfunctioning. #
Have ESP ®
ch ecked immediately at a qualified specialist workshop. #
Obser vethe no tes on deactivating ESP ®
(→ page 216).
6
Re stra int sy stem warning
lamp The
redre stra int sy stem warning lamp is lit while the engine is running.
The restra int sy stem is faulty (→ page 33). &
WARNING Risk of inju ryor fata l injury due toa malfunction in there stra int sy stem
If th ere stra int sy stem is malfunctioning, restra int sy stem components may be triggered unintentionally or might not
be triggered at all in theeve nt of an accident. This may af fect the seat belt tensioner or airbag, forex ample. #
Have there stra int sy stem checked and repaired immediately at a qualified specialist workshop. 622
Display messages and warning/indicator lamps
Ad
justing the mid- range, treble and
bass
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 485
Ad justing the sound focus
Burmes ter®
sur round sound sy stem ... 485
Ad justing the sound optimisation
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 486
Ad justing treble, mid- range and bass
settings
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 485
Burmes ter®
sur round sound sy stem ... 484
ADS PLUS damping sy stem
see AIR BODY CONTROL
Af ter-sales service centre
see ASS YST PLUS
AIR BODY CONT ROL................................ 247
Suspension .......................................... 247
Air conditioning menu Calling up ............................................ .167 Air conditioning sy
stem
see Climate control
Air distribution ........................................ 16 5
Setting (multimedia sy stem) ................1 68
Air freshener sy stem
see Frag rance sy stem
Air inlet see Air-water duct
Air pressure see Tyre pressure
Air suspension see AIR BODY CONTROL
Air vents ................................................... 175
Ad justing (front) ................................... 175
Ad justing (rear) .................................... 176
Glo vebox .............................................1 76
Air vents
see Air vents
Ai r-re circulation mode ............................ 16 8
Air-water duct .......................................... 494
Ke eping free ........................................4 94Airbag
........................................................ .40
Ac tivation .............................................. 34
Fr ont airbag (driver, front passenger) ....40
Ins tallation locations ............................ .40
Knee airbag ........................................... 40
Overview ............................................... 40
PA SSENGER AIR BAG indicator lamp .... .44
Pr otection ..............................................40
Re duced pr otection ...............................42
Side impact airbag ................................ 40
Wi ndow airbag ....................................... 40
Ai rflow ...................................................... 16 5
AIRM ATIC
Setting ................................................ .250
Alarm see Panic alarm
Alarm sy stem
see ATA (anti-theft alarm sy stem)
All-wheel drive see 4MATIC
Alternative route
see Route 632
Index
Au
tomatic engine stop (ECO start/
sto p function) .......................................... 187
Au tomatic front passen ger front air‐
bag deacti vation sy stem
see Automatic front passenger front
airbag shutoff
Au tomatic front passen ger front air‐
bag shu toff .......................................... 42, 44
Fu nction of the automatic front
passenger front airbag deactivation
sy stem ................................................... 42
PA SSENGER AIR BAG indicator lamp .... .44
Au tomatic mir rorfo lding function
Ac tivating/deactivating ...................... .163
Au tomatic seat adjustment
Setting ................................................. 11 4
Au tomatic transmission
DIRECT SELECT le ver ........................... 19 3
Drive program display .......................... 191
Drive programs .................................... 19 0
DY NA MIC SELECT switch .................... 19 0
Engaging drive position ........................ 194
Engaging neutral .................................. 194
Engaging pa rkposition ........................ 194Engaging
reve rsege ar ........................ .194
Kickdown ............................................. 19 6
Manual gear changing ........................ .195
St eering wheel gearshift paddles ........ .195
Tr ansmission position display .............. 19 3
Tr ansmission positions ........................ 19 3
Axle load Perm issible .......................................... 550
Tr ailer operation .................................. 565 B
Bag hook .................................................. 13 5
Baidu CarLife Trans ferred vehicle data ......................4 44
Ball ne ck
Extending/r etra cting ........................... 292
BA S (Brake Assist Sy stem) .................... .215
Battery Key ........................................................ 79
Re mo tecontrol (s tationary heater) ...... 174
Battery see Battery (vehicle) Battery (vehicle)
....................................... 517
Charging .............................................. 516
No tes ................................................... 512
No tes (s tarting assis tance and
ch arging) .............................................. 514
Re placing .............................................5 17
St arting assis tance .............................. 516
Belt see Seat belt
Bic ycle rack
Tr ailer operation .................................. 296
Blind Spot Assist .................................... .286
Ac tivating/deactivating ...................... .289
Fu nction .............................................. 286
Sy stem limitations ...............................2 86
Blo wer
see Climate control
BlueTEC see AdBlue ®
Blue tooth ®
............................................... 369
Information .......................................... 368
Setting up an Internet connection ....... 457
Switching on/off ................................. 369 634
Index
Ending a call ........................................ 430
Incoming call du
ring an existing call .... 431
Making ................................................ 430
Camera see 360° Camera
see Reversing camera
Car key
see Key
Car wash
see Care
Car wash (care) ....................................... 494
Car-to-X-Communication Displaying hazard warnings .................. 411
Overview ..............................................4 10
Sending hazard warnings .................... .411
Care .......................................................... 501
Air-water duct ...................................... 494
Car wash ............................................. 494
Carpet .................................................5 01
Deco rative foil .................................... .497
Displ ay................................................. 501
Exhau stpipes ...................................... 499
Exte rior lighting ................................... 499
High-pressure cleaner .........................4 95Pa
int wo rk ............................................ 496
Plastic trim .......................................... 501
Re alwo od/trim elements .................... 501
Re versing camera/360° Camera ........ 499
Ro of lining ...........................................5 01
Seat belt .............................................. 501
Seat co ver ........................................... 501
Sensors ............................................... 499
Tr ailer tow hit ch................................... 499
Wa shing byhand ................................. 495
Wheels/rims ....................................... 499
Wi ndo ws .............................................. 499
Wi per blades .......................................4 99
Carpet (Care) ............................................ 501
Changing gears ........................................ 19 5
Manually ..............................................1 95
Changing the lights
Driving abroad (symm etrical dipped
beam) .................................................. 147
Cha rging
Bat tery (vehicle) ...................................5 16
Mobile phone (wireless) ....................... 14 3
USB port ..............................................1 43Chassis
Damping characteristics ...................... 247
DY NA MIC BODY CONTROL .................. 247
Child saf ety lock
Re ar door .............................................. .74
Re ar side wind ows................................. 75
Child seat App rova l categories .............................. .56
At tach ing (no tes) ................................... 55
Basic instructions ..................................48
Fr ont passenger seat (no tes) ................. 72
Fr ont passenger seat (without auto‐
matic airbag shutoff) ............................. 71
ISOFIX/i-Size (fitting) ............................ 63
No tes on risks and dangers ...................49
Re commended child restra int sys‐
te ms ...................................................... 52
Seats suita blefor belt-secu redch ild
re stra int sy stems ................................... 67
Seats suitable for i‑Size child
re stra int sy stems ................................... 61
Seats suitable for ISOFIX child
re stra int sy stems ................................... 58
Securing on the front passenger seat ....73
Secu ring on there ar seat ...................... 70 636
Index
Au
xilia rybattery malfunction ...............607
Blind Spot Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 580
Blind Spot Assist inope rative ............... 580
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...5 83
ÂChange key bat teries .................. 605
JCheck brake fluid le vel................ 571
ï Check trailer hit chlock (white
display message) ................................ .609
hChe cktyre(s) ............................... 601
!Clean the fuel filter ...................... 591
ÁCompressor is cooling ................ 586
?Coolant Stop vehicle Switch
engine off ............................................ 591
Cruise contro l and Limiter inope ra‐
tive ...................................................... 588
Cruise control inope rative ................... 588
Cruise control off ................................ 588 Cu
rrently unavailable Camera view
re stricted ............................................. 590
Cu rrently unavailable Radar sensors
dirty .....................................................5 86
!cur rently una vailable See Own‐
er's Manual .......................................... 572
÷ currently una vailable See Own‐
er's Manual .......................................... 567
5Engine oil le vel cannot be
measured ............................................ 591
4Engine oil le velRe duce oil le vel...5 94
4 Engine oil le velSt op vehicle
Switch engine off ................................ 595
4Engine oil pressure Stop Switch
off engine ............................................ 596
Fa ult Drive at max. 80 km/h ...............583
6Fr ont left malfunction Consult
wo rkshop (Example) ............................5 75
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 77Fr
ont-passenger airbag enabled See
Owner's Manual ................................... 576
! inope rative See Owner's Man‐
ual ....................................................... 573
÷ inope rative See Owner's Man‐
ual ....................................................... .574
T inope rative See Owner's Man‐
ual ....................................................... 571
G Inoperative .................................. 579
b Intellige nt Light Sy stem inoper‐
ative ..................................................... 61 4
 Key not de tected (white dis‐
pl ay messa ge).....................................6 05
ÂKe y not de tected (red displ ay
messa ge).............................................6 04
bLeft dipped beam (Example) ........614
6 Left windowbag malfunction
Consult workshop (Example) ...............576
Limiter inoperative .............................. 589
Limiter passive .................................... 589 Index
641
Fo
il co vering ............................................. 214
Fo rw arding e-mails
see In Car Of fice
Fr ag rance
see Fragrance sy stem
Fr ag rance sy stem .................................... 16 9
Inserting/removing theflacon ............ .169
Setting ................................................. 16 9
Fr ee driving mode
St arting .............................................. .262
Fr ee software ............................................ 32
Fr equencies
Mobile phone ...................................... 549
Tw o-w ayradio ...................................... 549
Fr equency band
Dialling (on-board computer) .............. .309
Fr ont airbag (driver, front passenger) .....40
Fr ont passenger seat
Ad justing from the driver's seat ..........1 08
Fu el .......................................................... .554
Ad ditives .............................................5 54
Diesel .................................................. 554 Low outside
temp eratures ...................5 54
Quality (diesel) .................................... 554
Re fuelling ............................................. 19 9
Re ser vefuel le vel ................................ 555
Ta nk capacity ...................................... 555
Fu el consum ption
On-board computer ............................ .306
Fu el consum ption indicator
Calling up ............................................ 19 2
Fu nction seat
see Door cont rol panel
Fu nction seat (rear)
see Seat (rear)
Fu ses ........................................................ 522
Before replacing a fuse ........................ 522
Fu se assignment diagram ...................5 22
Fu se box in the engine compartment .. 523
Fu se box in the front passenger foot‐
we ll ...................................................... 524
Fu se box in the load compartment ...... 524
Fu se box on the dashboard ................. 524
No tes .................................................. 522 G
Garage door opener Cleari ngthe memory ........................... 209
Opening or closing the door ................2 09
Programming buttons .......................... 206
Ra dio equipment appr oval numbers .... 209
Re solving problems ............................. 208
Synchronising thero lling code ............ 207
Gearshift recommendation ....................19 6
Genera l operating permit number
(EU) .......................................................... .550
Genuine parts ............................................ 23
Gesture mode (multimedia sy stem)
Operating functions thro ugh pr oxim‐
ity of the hand .....................................3 41
Operating functions using poses ......... 342
Overview ............................................. 340
Switching there ading light forthe
driver and front passenger on/off .......3 43
Glide mode ............................................... 19 6
Global sear ch
Fu nction .............................................. 356
Overview ............................................. 355 Index
647
Selecting and connecting
toast ation
............................................................ .465
Selecting stre am ................................ .465
Setting options ................................... .465
Te rm s of use ........................................4 65
Ionisation Activating/deactivating (multimedia
sy stem) ................................................ 16 9
iPhone ®
see Apple CarPlay™
see Mercedes-Benz Link
ISOFIX child seat securing sy stem
Fitting .................................................... 63
Seats suitable for attaching ................... 58 J
Jack Declaration of conformity ...................... 26
St orage location ..................................5 38
Jump-start connection ............................516
Gene ral no tes ...................................... 514
No tes ................................................... 514 K
Ke y.............................................................. 77
Ac oustic locking verification signal ........ 78
Battery .................................................. 79
Emer gency key ...................................... 79
Energy consum ption .............................. 78
Fe atures ................................................ 77
Ke yring attachment .............................. 79
Overview ............................................... 77
Pa nic alarm ............................................ 78
Problem .................................................80
Un locking setting .................................. .78
Ke y functions
Deactivating .......................................... 78
KEYLESS-GO Locking theve hicle ................................ 83
Problem .................................................84
Un locking setting .................................. .78
Un locking theve hicle ............................83
Kickd own.................................................1 96
Using ................................................... 19 6
Knee airbag ................................................ 40 L
Laden Bag hook ............................................ .135
Lamp see Interior lighting
Lamps (in stru ment display)
see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Language .................................................. 371
No tes ................................................... 371
Setting ................................................. 372
LED light see In telligent Light Sy stem
Le vel control sy stem
see ACTIVE BODY CONTROL
see AIR BODY CONTROL
Light switch Overview .............................................. 147650
Index
Ne
utral
Engaging .............................................. 194
NFC see Near Field Communication (NFC)
No n-operational time
Ac tivating/deactivating standby
mode .................................................. .214
St andby mode function ........................ 213
No tifications Centre ................................ 353
Calling up a notification ...................... .354
Editing a notification ........................... 355
Global sea rch ...................................... 355
Noti fication types ................................ 353
Overview ............................................. 353
Selecting actions for a notification ...... 354
Using theglobal sear ch....................... 356 O
Occupant saf ety
Pe ts in theve hicle ..................................76
Occupant saf ety
see Airbag
see Automatic front passenger front
airbag shutoff see PRE-SAFE
®
(anticipatory occu‐
pant pr otection)
see PRE-SAFE ®
Impulse Side
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
see Restra int sy stem
see Seat belt
Odome ter
see Total dis tance
Off-road Assi st
Setting ................................................. 262
Off-road driving ....................................... 184
Off-road driving see Off-road driving
Off-road ESP ®
(Electronic Stability
Prog ram)
Fu nction/no tes .................................... 219
Switching on/off ................................. 220
Off-road light ........................................... 15 2
Oil see Engine oil
On-board computer ................................. 300
Assis tant displ aymenu ........................ 305 Displaying
the service due date ........... 487
Head-up display menu .......................... 311
Media menu ........................................3 09
Menu designs ...................................... 302
Menu overview .................................... 300
Multifunction display .......................... .304
Na vigation menu ................................. 307
Operating ............................................ 300
Ra dio menu .........................................3 09
Service menu ...................................... 305
Te lephone menu .................................. 310
Tr ip menu ............................................ 306
On-boa rddiagno stics inter face
see Diagno stics connection
On-boa rdelectronics
Engine electronics .............................. .548
No tes ................................................... 548
Tw o-w ayradios .................................... 548
Open-source software .............................. 32
Opening the tailgate using your foot
see HANDS-FREE ACCESS
Ope rating fluids
Ad Blue ®
............................................... 555
Ad ditives (fuel) .................................... 554 656
Index