Ve
hicle Display messages
Possible causes/consequences and M
MSolutions
d Vehicle is operational
Switch off ignition before
exiting *Y
ou are leaving theve hicle when it is in a ready-to-drive state. #
When you lea vetheve hicle, switch off the ignition, secure theve hicle against rolling away and take theke y with
yo u. #
Ifyo u do not lea vetheve hicle, switch off the electrical consumers, e.g. the seat heating. Otherwise, the12 ‑V
battery may discharge and it will then be possible tostart theve hicle only using a donor battery (s tarting assis‐
ta nce).
ï Trailer coupling extending… *E
xtend or retract the ball nec k.
Do not attem pttospeed up, slow down or initiate the swivel mo vement using your hand, foot or other aids. During
th e swivel mo vement, do not couple a trailer.
When the ball neck has reached an operational position, the display message will disappear.
ï
Check trailer hitch lock
(white display message) *T
he trailer hitch is not operational during a journey with a trailer. #
Stop theve hicle immediately in accordance with the traf fic conditions and switch off the engine. #
Uncouple the trailer and secure it against rolling away. #
Toinitiate a new swivel mo vement, press and hold the button on theta ilgate until the ball neck engages
beneath the bumper (/ page276). #
When the display message disappears, couple up the trailer and drive on. Display messages and
warning/indicator lamps 599
Sound settings .................................... 433
Tr ans ferred vehicle data ......................4 33
Animals Pets in theve hicle ................................. 73
Anti-lock braking sy stem
see ABS (Anti-lock Braking Sy stem)
Anti-skid chains
see Snow chains
Anti-theft ala rmsystem
see ATA (anti-theft alarm sy stem)
Anti-theft pr otection
Ad ditional door lock .............................. 78
Immobiliser .........................................1 00
Anti-theft pr otection
see ATA (anti-theft alarm sy stem)
Anticipatory occupant pr otection
see PRE- SAFE®
(anticipatory occu‐
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
Apple CarPlay ®
........................................4 29
Connecting an iPhone ®
....................... 430 Control using
the application buttons
.............................................................4 31
Ending ................................................. 431
No tes .................................................. 430
Overview ............................................. 429
Sound settings .....................................4 31
Tr ans ferred vehicle data ......................4 33
Ashtr ay
Fr ont centre console ........................... 13 4
Using ................................................... 13 4
Assistance Menu (on-board co mputer) .................. 289
Assistance sy stems
see Driving saf ety sy stem
ASS YST PLUS ............................................ 474
Battery disconnection periods ............. 475
Displ aying the service due date ........... 474
Fu nction/no tes .................................... 474
Re gular maintenance work .................. 474
Special service requirements .............. .474
ATA (anti-theft ala rmsystem) ................ .100
Deactivating the alarm .........................1 01
Fu nction .............................................. 100
Fu nction of interior pr otection .............1 01Priming/deactivating interior pr
otec‐
tion ...................................................... 102
Priming/deactivating tow- aw ay pro‐
te ction ................................................. 101
To w- aw ay protection function .............. 101
AT TENTION ASSI ST.......................... 266, 267
Fu nction .............................................. 266
Setting ................................................. 267
Sy stem limitations ...............................2 66
At tention assistant
see ATTENTION ASSIST
Au gmented reality
see Route guidance with augmented reality
Au thorised workshop
see Qualified specialist workshop
Au tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights .........................14 2
Au tomatic engine start (ECO start/
sto p function) ........................................... 181
Au tomatic engine stop (ECO start/
sto p function) ........................................... 181 Index
627
¯
AdBlue sy stem fault Engine
st art not possible ................................ 589
¯ AdBlue sy stem fault See Own‐
er's Manual ........................................ .588
5Ad d 1 litre engine oil when next
re fuelling ............................................. 584
Apply brake todeselect Park (P)
position ...............................................5 90
Apply brake toselect R ....................... 590
éAT TENTION ASSIST inoperative ... 568
éAT TENTION ASSIS T:Take a
break! .................................................. 569
bAu tomatic driving lights inoper‐
ative .................................................... 606
Au xilia rybattery malfunction ...............591
Beginning eme rgency stop .................. 572
Blind Spot Assi stcur rently una vaila‐
ble See Owner's Manual ......................573
Blind Spot Assi stinope rative ............... 573Blind Spot Assi
stnot available when
to wing a trailer See Owner's Manual ...5 74
Cann otstart engine See Owner's
Manual ................................................ 582
ÁChan gekey bat teries ...................5 97
J Check brake fluid le vel................ 562
Check brake pads See Owner's Man‐
ual ...................................................... .563
5Che ckeng. oil le v.when next
re fuelling ............................................. 584
ï Checktrailer hitch lo ck(white
display message) .................................5 99
Che cktyre pressu resth en restart
Ru n Flat Indicator ................................ 593
hCheck tyre(s) ............................... 594
!Clean the fuel filter .................... .583
?Coolant Stop vehicle Switch
engine off ............................................ 579
Cruise cont rol and Limiter inope ra‐
tive ...................................................... 577Cruise cont
rol inope rative ................... 577
Cruise cont rol off ................................ 577
! currently una vailable See Own‐
er's Manual ........................................ .555
÷cur rently una vailable See Own‐
er's Manual ........................................ .556
5Engine oil le vel cannot be
measured ............................................ 586
5Engine oil le velRe duce oil le vel...5 85
5Engine oil le velSt op vehicle
Switch engine off ................................ 585
5Engine oil pressure Stop Switch
off engine ............................................ 586
äFa ult Drive at max. 80 km/h .......5 71
6 Front left malfunction Consult
wo rkshop (e xample)............................ 564
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 65
Fr ont-passenger airbag enabled See
Owner's Manual ..................................5 65 Index
635
ÀRe
placekey See Owner's Man‐
ual ...................................................... .596
ÁRe placekey ................................ .597
8 Reser vefuel le vel........................ 583
6Re stra int sys. malfunction Con‐
sult workshop ...................................... 563
Re versing not poss. Consult work‐
shop ....................................................5 91
Risk of vehicle rolling Driver door
open and transmission not in P ...........590
Ru n Flat Indicator inope rative ............. 593
#See Owner's Manual ................... 580
Speed limit (winter tyres) XXX km/h ...578
Ù Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 601
ÙSt eering malfunction Stop
immediately See Owner's Manual .......602
St op vehicle Lea veengine running
Wa itTransmission cooling ...................591 #
Stop vehicle Lea veengine run‐
ning ..................................................... 581
#St opvehicle See Owner's Man‐
ual .......................................................5 81
Á Stop vehicle Vehicle too low ........ 570
ç suspended ................................... 576
b Switch off lights .......................... 606
bSwitch on headlamps .................. 606
To shift out of P or N,depress brake
and start engine .................................. 589
To switch off the engine, press
St art/ Stop button for at least 3 sec‐
onds or 3 times. .................................. 580
ØTo p upAdBlue Emergency op.
in XXX miles See Owner's Manual ....... 587
+To p up coolant See Owner ’s
Manual ................................................ 579
¥ Top up washer fluid .................... .604
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual ...........575 Tr
af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ......................574
Tr af fic Sign Assi stinope rative ............. 575
ï Trailer coupling extending… ......... 599
Tr ansmission Malfunction Stop ............ 591
!Tu rnon the ignition torelease
th e parking brake ................................ 559
Ty re press. monitor cur rently una vail‐
able .................................................... .593
Ty re press. monitor inoperative ...........593
Ty re press. monitor inoperative No
wheel sensors .................................... .594
Ty re pressure Check tyres ...................592
Ty re(s) ove rheated ...............................5 95
dVe hicle is operational Switch
off ignition before exiting .................... 599
ÁVe hiclerising Please wait............ 570
Á Vehicle rising ...............................5 69
hWa rning tyre defect .....................595
hWheel sensor(s) missing .............. 594 Index
637
Wi
thout changing gear, consult work‐
shop ....................................................5 91
Ø XX,X l Top up AdBlue Switch on
ignition, wait 60 sec. or eng. start
not poss. ............................................ .588
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door lock .............................. 78
Child saf ety lock (rear door) .................. 71
Locking (emergency key) ...................... .82
Opening (from the inside) ......................78
Un locking (emer gency key) .................. .82
Un locking (from the inside) ...................78
Door cont rol panel .................................... .14Downhill driving assistance
see DSR
Dr aw bar
see Tow- bar sy stem
Drive Away Assist .................................... 264
Drive position Engaging .............................................. 19 0
Drive prog ram display ............................. 187
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving abroad Symmetrical low beam .........................1 41
Driving lights see Automatic driving lights
Driving saf ety sy stem ............................ .208
ABS (Anti-lock Braking Sy stem) ........... 210
Ac tive Brake Assi st.............................. 216
Ad aptive brake lights .......................... .222
BA S (Brake Assi stSystem) ...................2 10
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 216ESP
®
Crosswind Assi st........................ 215
ESP ®
trailer stabilisation ...................... 216
Off-road ABS ........................................2 10
Off-road ESP ®
...................................... 214
Overview ............................................. 209
Ra dar and ultrasonic sensors .............. 208
Re sponsibility ...................................... 208
ST EER CONTROL .................................. 216
Driving sy stem
DY NA MIC BODY CONTROL .................. 24 2
Driving sy stem
see 360° Camera
see Active Blind Spot Assi st
see Active Dis tance Assi stDISTRONIC
see Active Emergency Stop Assist
see Active Lane Change Assi st
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist
see AIR BODY CONTROL
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise control
see Driving saf ety sy stem 638
Index
see DSR
see HOLD function
see Limiter
see Parking Assist PARKTRONIC
see Reversing camera
see Traf fic Sign Assi st
Driving tips Driving abroad (symmetrical low
beam) .................................................. .141
Gene ral driving tips .............................. 176
Ru nning-in no tes ..................................1 76
Dr ow siness de tection
see ATTENTION ASSIST
DSR ........................................................... 226
Ac tivating/deactivating ...................... .227
Changing theta rget speed .................. 227
Fu nction .............................................. 226
No tes .................................................. 226
DY NA MIC BODY CONT ROL
Chassis ................................................ 24 2
Dynamic handling cont rol sy stem
see ESP ®
(Elect ronic Stability Prog ram)
DY NA MIC SELECT .................................... 186
Con figuring drive program I ................. 187Displ
aying engine data ........................ 188
Displ aying vehicle data ........................ 188
Drive program display .......................... 187
Drive programs .................................... 186
Fu nction .............................................. 186
Operating (DYNAMIC SELECT switch) .............................................................1 87
Selecting the drive prog ram ................. 187 E
E-mails see In-Car Of fice
Easy entry feature
Fu nction/no tes .................................... 11 4
Easy exitfeature
Fu nction/no tes .................................... 11 4
EAS Y-PA CK load-securing kit ..................12 9
Ins talling/ removing thete lescopic
ro d .......................................................1 29
No tes ................................................... 12 9
EBD (Electronic Brake forc e Distribu‐
tion)
Function/no tes .................................... 216ECO Assist
Displaying ............................................ 186
Fu nction/no tes ................................... 184
ECO display Function .............................................. 184
Re setting ............................................. 290
ECO start/s top function ......................... 181
Au tomatic engine start ........................ 181
Au tomatic engine stop .........................1 81
Operation ............................................. 181
Switching off/on ................................. 183
Electric pa rking brake ............................ 205
Applying automatically ........................ 205
Applying or releasing manually ............ 206
Emer gency braking .............................. 207
Re leasing automatically ...................... .206
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of conformity ......................23
Electronic Stability Prog ram
see ESP ®
(Electronic Stability Prog ram) Index
639
Emer
gency
Fire extinguisher ................................. .495
Fir st-aid kit (so ftsided) ....................... 494
Overview of the help functions .............. 16
Re moving thewa rning triangle ............ 494
Saf etyve st .......................................... 493
Setting up thewa rning triangle .......... .494
Emer gency braking ................................. 207
Emer gency braking
see BAS (Brake Assi stSystem)
Emer gency call sy stem
see Mercedes-Benz emer gency call sy stem
Emer gency engine start .......................... 512
Emer gency key
Inserting/removing ................................ 76
Locking a door ....................................... 82
Un locking a door .................................. .82
Un locking theta ilgate .......................... .88
Emer gency operation mode
St arting theve hicle .............................. 174
Emer gency spare wheel .........................5 36
No tes .................................................. 536
Re moving ............................................ 536 ENERGIZI
NGCoach
Calling up ............................................ 367
Fu nction .............................................. 366
ENE RGIZING COMFORT ...........................362
Overview of programmes .................... 363
St arting the programme ......................3 65
ENERGIZI NGseat kinetics
Setting .................................................3 62
ENERGIZI NGseat kinetics
see ENERG IZINGCOMFORT
Engine ECO start/ stop function ......................1 81
Engine number .................................... 539
St arting (Digital Vehicle Keyst icke r) .... 173
St arting (eme rgency operation
mode) .................................................. 174
St arting (mobile phone) ...................... .173
St arting (Remo teOnline) ..................... 175
St arting (s tart/s top button) .................1 72
St arting assis tance .............................. 506
Switching off (s tart/s top button) ........ 19 9
Engine bonnet Function (active bonnet) ...................... 475
Opening/closing ..................................4 76Engine data
Displaying ............................................ 188
Engine electronics Notes ................................................... 537
Engine number ........................................5 39
Engine oil ................................................. 479
Ad ditives .............................................5 45
Capacity .............................................. 546
Checking the oil le vel using the oil
dipstick ................................................ 478
Checking the oil le vel using the on-
board computer ................................... 479
MB-F reigabe or MB-Appr oval .............. .546
Quality ................................................. 546
To pping up ...........................................4 79
Entering characters ................................ 344
Fu nction/no tes ................................... 344
On theto uchpad ................................ .345
On theto uchsc reen (media display) ....3 49
Setting theke yboard .......................... .353
EQ Boost Operating saf ety .................................... 21
ERA-GLONASS test mode
St arting/ending .................................. .441 640
Index
Sliding sunroof
.......................................... 92
Au tomatic functions .............................. 95
Closing .................................................. 92
Closing using theke y ............................ .91
Opening .................................................92
Opening with theke y ............................ .90
Problem .................................................96
Ra in closing function ............................ .95
Smart card Inserting ..............................................4 69
Smartphone Locking theve hicle ................................ 79
Un locking theve hicle ............................79
Smartphone see Android Auto
see Apple CarPlay ®
see Mercedes-Benz Link
see Telephone
Snow chains ............................................. 516
Soc ket (12 V) ............................................ 13 5
Fr ont centre console ........................... 13 5
Re ar .................................................... .136
Soc ket (230 V) ......................................... 13 6
Re ar .................................................... .136 Software update
...................................... 360
Impor tant sy stem updates ...................3 61
Information ..........................................3 60
Pe rforming ...........................................3 61
Sound PRE-SAFE ®
Sound ................................. 47
Wheels and tyres ................................. 516
Sound see Burmes ter®
sur round sound sy stem
see Tone settings
Sound settings Adjusting the balance/fader ................4 71
Ad justing treble, mid-range and bass
settings ............................................... 470
Au tomatic volume adjustment ............ .471
Spare wheel see Emer gency spa rewheel
Spectacles compa rtment ........................ 11 8
Speech dialogue sy stem
see LINGU ATRO NIC
Speed limitation for winter tyres
Setting ................................................. 226 Speedome
ter
Digital ................................................. .289
St andby mode
Ac tivating/deactivating ...................... .208
Fu nction .............................................. 208
St anding lights ......................................... 141
St art/s top button
Pa rking theve hicle .............................. 19 9
St arting theve hicle .............................. 172
Switching on the po wer supply or
ignition ................................................. 171
St art/s top function
see ECO start/ stop function
St arting assi stance
see Jump -sta rt connection
St arting the engine
see Vehicle
St arting-o ffaid
see Hill Start Assist
St ation
Deleting ............................................... 461
Direct frequency entry ......................... 461
Fr equency fix ....................................... 462 658
Index