
Display messages
Possible causes/consequences and M
MSolutions
! Clean the fuel filter *
Ve hicles with a diesel engine: thewate r inthe fuel filter must be drained off. #
Consult a qualified specialist workshop.
Ø Refill AdBlue Eng. start not
possible *
The AdBlue ®
tank is em pty. Yo u can no lon gerst art the engine. #
Top up at least 4.5 l of AdBlue ®
. #
Switch the ignition on.
Yo u can restart the engine af ter appro ximately one minu te.
Ø
Check AdBlue See Owner’s
Manual *
The AdBlue ®
sy stem is malfunctioning. #
Consult a qualified specialist workshop.
8 Reserve fuel level *T
he fuel le vel has dropped into there ser verange. #
Refuel. Displ
aymessa ges and warning/indicator lamps 457

Display messages
Possible causes/consequences and M
MSolutions
d Vehicle is operational
Switch off the 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 and take theke y with you. #
Ifyo u do not lea vetheve hicle, switch off the electrical consumers, e.g. the seat heater. Otherwise, the12 ‑volt
battery might discha rge and it will then only be possible tostart theve hicle using a donor battery (s tarting
assis tance).
Transmission Malfunction
Stop *
The transmission is malfunctioning. The transmission shi fts to position iautomaticall y. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Switch the transmission toposition j. #
Consult a qualified specialist workshop.
Reversing not poss. Con-
sult workshop *T
he transmission is malfunctioning. Reversege ar can no lon ger be engaged. #
Consult a qualified specialist workshop.
Stop vehicle Leave engine
running Wait Transmission
cooling *T
he transmission has overheated. Pulling away can be temp orarily impaired or not possible. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. Do not
continue driving under any circums tances. #
Start the engine. #
Wait until the display message disappears before pulling away. Displ
aymessa ges and warning/indicator lamps 469

Display messages
Possible causes/consequences and M
MSolutions
_ Before starting the engine,
turn the steering wheel. *
Ve hicles with manual transmission: the electric steering lock was unable tounlo ckthesteering. #
Switch the ignition off. #
Tounlo ckthesteering, mo vethesteering wheel slightly tothe left and right. #
Switch the ignition back on.
Ð Steering malfunction See
Owner's Manual *
Ve hicles with manual transmission: The electricsteering lock is malfunctioning. The steering may be loc kedby
th e electric steering loc k. &
WARNING Risk of accident if steering capability is impaired
If th esteering does not function as intended, theve hicle's operating saf ety is jeopardised. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
Do not continue driving under any circums tances. #
Consult a qualified specialist workshop. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. Do not
continue driving under any circums tances. #
Consult a qualified specialist workshop. 472
Displaymessa ges and warning/indicator lamps

Re
versing not poss. Consult work‐
shop ....................................................4 69
Risk of vehicle rolling Driver door
open and transmission not in P ...........468
#See Owner's Manual ................... 452
Speed limit (winter tyres) XXX mph..... 449
# Start engine See Owner's Man‐
ual ...................................................... .453
ÐSt eering malfunction Drive
carefully Visit workshop ....................... 473
Ð Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual ....474
Ð Steering malfunction See Own‐
er's Manual .......................................... 472
Ð Steering malfunction Stop
immediately See Owner's Manual ........474
è Steering Pilot cur rently una vail‐
able See Owner's Manual ....................448
è Steering Pilot inoperative ............448 St
op vehicle Lea veengine running
Wa itTransmission cooling ...................469
#St opvehicle Lea veengine run‐
ning ..................................................... 453
#St opvehicle See Owner's Man‐
ual .......................................................4 53
ÉSt opvehicle Vehicle too low ........ 441
b Switch off lights .......................... 479
b Switch on headlamps ..................479
To shift out of P or N,depress brake
and start engine .................................. 468
To p up coolant See Owner ’sManual ... 450
¥To p upwasher fluid .................... .477
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual ...........447
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ......................446
Tr af fic Sign Assi stinope rative ............. 447
j Trailer coupling extending… ......... 466
Tr ansmission Malfunction Stop ........... 469 !Tu
rnon the ignition torelease
th e parking brake ................................ 428
Ty re press. monitor cur rently una vail‐
able ...................................................... 461
Ty re press. monitor inoperative ...........462
Ty re press. monitor inoperative No
wheel sensors .................................... .462
Ty re pressure Check tyres ...................459
Ty re(s) ove rheated ...............................4 62
Ty re(s) ove rheated Reduce speed ........ 463
dVe hicle is operational Switch
off the ignition before exiting .............. 469
ÉVe hiclerising Please wait............ 441
É Vehicle rising ...............................4 40
hWa rning tyre defect .....................461
h Wheel sensor(s) missing .............462
Wi thout changing gear, consult work‐
shop ....................................................4 68
Dist ance control
see Dis tance Pilot DISTRONIC 508
Index

Ignition
Swit ching on (s tart/s top button) .........1 40
Ignition key................................................ 58
Immobiliser ................................................ 82
Implied warranty
Ve hicle .................................................. 25
Inattentiveness assistant see ATTENTION ASSIST
Indicator lamp see Warning/indicator lamps
Individual drive prog ram
Con figuring .......................................... 14 9
Selecting ............................................. 14 8
Instrument clus ter .................................. 480
In stru ment clus ter
see Instrument display
Instrument display ..................................2 34
Ad justing the lighting .......................... 238
Fu nction/no tes ................................... 234
Overview (s tanda rd) ................................ 8
Overview (widescreen) ............................ 8
Wa rning/indicator lamps .................... 480 Instrument display
see Display (on-board computer)
see Instrument clus ter
Instrument lighting .................................238
Instrument lighting see Dashboard lighting
Intelligent Light Sy stem .......................... 11 7
Ad aptive Highbeam Assist Plus ............ 11 9
Ad versewe ather light .......................... 11 8
City lighting .......................................... 11 8
Corne ring light ..................................... 11 7
Fo g light (extended range) ................... 11 8
Mo torw ay mode ................................... 11 8
Overview ..............................................1 17
Switching on/off .................................. 11 9
Interior lighting ........................................ 121
Ambient lighting ................................... 121
Setting ................................................. 121
Switch-off del aytime ........................... 121
Interior lighting see In terior lighting
see Lighting
see Lights Interior pr
otection
Fu nction ................................................ 83
Switching on/o ff................................... 84
Intermediate destination ........................278
Calculating a route with intermediate
destinations ........................................ .279
Editing ................................................. 279
Entering ............................................... 278
St arting an automatic filling station
sear ch................................................. 279
Internet Deleting favo urites .............................. 325
Deleting his tory ................................... 324
Setting favo urites ................................ 325
Internet connection Cancelling permission ........................ .322
Connection status .............................. .322
Displ aying the connection status ........ 323
Editing the access data ....................... 322
Es tablishing .........................................3 22
Mobile phone de tails .......................... .322
Re strictions .......................................... 319
Setting access da ta............................. 320
Setting up ............................................ 320 514
Index

Switching Blu
etoo th®
profile (DUN/
PA N) .................................................... 321
Vi a Blue tooth®
..................................... 320
Vi a communication module ................ .320
Vi aWi -Fi .............................................. 320
In tern etradio
Calling up ............................................ 325
Deleting stations ................................ .326
Logging in ............................................ 327
Logging out ......................................... 327
Overview ............................................. 326
Saving stations .................................... 326
Selecting and connecting toast ation
............................................................ .326
Selecting stre am ................................ .327
Setting options .................................... 327
Te rm s of use ........................................3 27
Ionisation ................................................ .132
iPhone ®
see Apple CarPlay™
ISOFIX child seat attachment
Seats suitable for attaching ................... 51
ISOFIX child seat securing sy stem
Mounting .............................................. .44 J
Jack Declaration of Conformity ..................... 22
Storage location ..................................4 00
Jump-start connection ............................377 K
Ke y.............................................................. 58
Battery .................................................. 60
Emer gency key element ........................ 60
Energy consum ption .............................. 59
Ke yring attachment .............................. 60
Overview ............................................... 58
Pa nic alarm ........................................... 59
Problem ................................................. 61
Un locking setting .................................. 59
Key see Ignition key
see Locking
see Vehicle key
KEYLESS-GO Locking theve hicle ................................ 64
Problem .................................................65
Un locking setting .................................. 59 Un
locking theve hicle ............................64
Kickd own.................................................1 53
Using ................................................... 15 3
Knee airbag ................................................ 34 L
Laden ........................................................ 103
Bag hook ............................................. 104
No tes ..................................................... 99
Ro ofrack ............................................. 105
St ow age space under the boot floor ....1 04
Ti e-down eyes ...................................... 103
Lamp see In terior lighting
Lamp (instrument display) see Warning/indicator lamps
Lane Keeping Assist
see Active Lane Keeping Assist
Language Notes ................................................... 270
Setting ................................................. 270
Last destinations Selecting ............................................ .277 Index
515

Skid
chains .............................................. 388
Sliding sunroof .......................................... 77
Au tomatic features ................................ 79
Closing .................................................. 77
Closing with theke y .............................. 75
Opening .................................................77
Opening with theke y ............................ .75
Problem .................................................80
Ra in-closing feature .............................. .79
Smartphone see Android Auto
see Apple CarPlay™
see Telephone
Snow chains ............................................ 388
Snow chains
see Skid chains
Soc ket (12 V) ............................................ 109
Fr ont centre console ........................... 109
Re ar passenger compartment ............ .109
Soc ket (230 V) ......................................... 11 0
Re ar .................................................... .110
Software update Information .......................................... 272Pe
rforming ...........................................2 73
Sound PRE-SAFE ®
Sound ..................................41
Sound see Burmes ter®
sur round sound sy stem
see Tone settings
Spare wheel ............................................. 406
Spectacles co mpartment ........................ 101
Speech dialogue sy stem
see LINGU ATRO NIC
Speed limit for winter tyres
Setting ................................................. 183
Speed Limit Pilot ............................. 183, 221
Displ ay................................................. 183
Setting ................................................. 221
Speedome ter
Digital .................................................. 239
St andby mode
Ac tivating/deactivating ...................... .168
Fu nction .............................................. 16 8
St anding lights ......................................... 11 4St
art/S top button
St arting vehicle .................................... 141
Switching off theve hicle ..................... 16 0
Switching on the po wer supply or
ignition ................................................ 14 0
St art/s top function
see ECO start/ stop function
St arting assi stance ................................. 377
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 ............................................... 340
Direct frequency entry ........................ 340
Fr equency fix ....................................... 341
Moving ................................................ 340
Sea rching ............................................ 340
Setting .................................................3 40
St oring ................................................ 340 526
Index