R
The dis tance tothev ehicle in front is too
small, and therefor ethe lane markings cannot
be de tected.
R The lane markings chang equickl y,e.g. lanes
branc hoff,c ross one ano ther or mer ge.
R The road is very nar row and winding.
Ac tivating/deactivatin gLaneK eeping Assist
or Activ eL aneK eeping Assist
Multimedia sy stem:
4 © 5
Settings 5
Assistance #
Select Lane Keeping Assist orAct.L ane
Keep Asst .On.
Ac tivatin gordeactivatin gwarning #
Select LaneKeepin gAssist orAct. Lane
Keep Asst. On. #
Select Warning. Wo
rkmode AD
R(wo rkings peed control) Fu
nction of ADR (working speed control)
When activated, ADRa utomaticallyincreases the
engine speed toap rese ts peed or aspeed you
ha ve set.
% Af
terac oldstart, thei dle speed of the
engine is increased automaticall y.Ifth ep re‐
se tw orking speed is lo werthan the
inc reased idle speed ,the working speed is
onl yreached once thee ngine has comple ted
th ew arm-up phase.
It is only possible toactivat eADR withthe
ve hicle stationar yand thep arking brake
applied.
On vehicles wit hautomatic transmission, the
selector le verm ustbeinp osition005D. Ac
tivating/deactivatin gADR #
Toactivate: whilethee ngine is running,
press switch 1.
The Working Speed Governo rActive messa ge
appear sinthe multifunction displa y. #
Todeactivate: whilethee ngine is running,
press switch 2.
ADR goe soutautomatical lyin thef ollowing situa‐
tions:
R Your elease thep arking brake.
R Youd epress theb rake pedal.
R The vehicle mo ves.
R The control unit de tects am alfunction.
Ad justin gADR #
Engag epowe rtake-o ffor acti vate ADR. #
Toincrease: press switch 1. #
Toreduce: press switch 2. Driving and pa
rking 15 9
Instrument Displa
ywithc olor display
The following status displa ysarea vailable on the
assis tant displ ay:
R 00D7 :ATTENTION ASSIS Tswitched off
R Displa ysoftheA ctiv eDista nce Assi st
DISTRONI C(/pag e144) Instrument Displ
aywit hb lacka nd whit edisplay
The following status displa ysarea vailable on the
assis tant displ ay:
R Lane markings dotted: Lane Keeping Assist
switched off
R Lane markings solid and thin: Lane Keeping
Assis tswitched on, no tready toissue warn‐
ings
R Lane markings solid and thick: Lane Keeping
Assis tready toissue warnings Calling up displa
yson thet ripm enu On-boar
dcomputer:
4 Trip #
Selec tthe desired displa yand confirm.
The following displa ysarea vailable on thet rip
menu:
R Standar ddisplay R
Rangea nd cur rent fue lconsu mption
Wi th cer tain engines arecuperation displa yis
also shown. If only asmall amount of fue lis
lef tint he fuel tank ,av ehicle being refueled
appear sins tead of thea ppr oximat erange.
R ECOd ispl ay ( /pag e114 )
R Trip computer:
- FromS tart
- FromR eset
R Digital speedom eter Instrument Displa
ywithc olor display
St andar ddispla y(example)
1 Trip dis tance
2 Totald ista nce Instrument Displa
ywithb lacka nd whit edisplay
St andar ddispla y(example)
1 Trip dis tance
2 Totald ista nce 17 0
Instrument Displa yand on-boar dcomputer
Displa
ymessages
Possible causes/consequences and 0050 0050Solutions
Blind Spot Assist Inoper-
ative *B
lind Spo tAssis tism alfunctionin g(/ pag e155). #
Visit aq ualified specialis tworks hop.
Blind Spot Assist Trailer
Not Monitored *W
hen youe stablish an electrical connection wit hthe trailer ,Blind
Spo tAssis twillremain available but thea reab eside thet railer will
no tbem onitored. The function of Blind Spo tAssis tmaybe restric‐
te dasar esult (/ page155). #
Press thel eft-hand Touc hC ontrol and ackn owledg ethe display
message.
Blind Spot Assist Cur-
rently Unavailable See
Operator's Manual *B
lind Spo tAssis tist emporarily una vailable (/ page155).
The sy stem limits ha vebeen reached (/ page155). #
Continu edriving.
When thec auses ha vebeen eliminated, thes ystemw ill be avail‐
able again.
or #
Ifth ed ispla ymessag edoes no tgoout,stop in asafel ocation
and re-sta rt thee ngine. #
If necessar y,clea nthe rear bumper .Ifthe bumper is very dirty,
th es ensor sinthe bumper ma ymalfunction.
Active Lane Keeping
Assist Camera View
Restricted See Opera-
tor's Manual *T
he camer aviewisr educed (/ page158).
Po ssible causes:
R dirtont he windshield in thec amera's field of vision
R heavy precipitation or fog
Driving sy stems and driving saf etys ystems ma ybem alfunctioning
or temp orarily una vailable.
When thec auses ha vebeen eliminated, thed riving sy stems and
driving saf etys ystems will be available again.
If th ed ispla ymessag edoes no tdisappear: #
Stop in asafel ocation. #
Clean thew indshield.
Active Lane Keeping
Assist Inoperative *A
ctiveLane Keeping Assis tismalfunctioning (/ page158). #
Visit aq ualified specialis tworks hop.
Active Lane Keeping
Assist Currently Unavail-
able See Operator's Man-
ual *A
ctiv eLane Keeping Assis tistemporarily una vailable (/ page158).
The ambient conditions ar eoutsid ethe sy stem limits (/ page158). #
Continu edriving.
When thea mbient conditions ar ewithin thes ysteml imits, the
sy stem will be available again.
If th ed ispla ymessag edoes no tdisappear: #
Stop in asafel ocation. #
Clean thew indshield.
00AD *T
heATTENTION ASSIS Tismalfunctioning. #
Visit aq ualified specialis tworks hop. Displa
ymessages and warning and indicator lamps 347
St
ep No tExtended Se eOperator's
Manua lorstepn otextende dm al‐
function ............................................ 358
003DSt opVehicle Lea veEngine
Ru nning ............................................ 349
003D Stop Vehicle See Operator's
Manual ............................................. 350
0049Switc hOffLights ......................3 58
0049Switc hOnHeadlamps .............. 358
Ti re Press. Monitor Cur rently
Un available ...................................... .353
0077Ti rePress. Sen. Missing ........... 353
Ti re Pressur eMonitor Inoperative ....354
Ti re Pressur eMonitor Inoperative
No Wheel Sensors ............................3 52
To Engag eTransmiss .Position R
Fir stDep ress theB rake .................... 356
Tr af ficS ign Assi stCamer aView
Re stricted See Ope rator's Manual ... 346
Tr af ficS ign Assi stCur rently
Un available See Operator' sManual
.......................................................... 346
Tr af ficS ign Assi stInoperative .......... 346
Tr ansmission Malfunction Stop ........ 357
Ve hicle locating has been activa‐
te d. De tails: see manual or associ‐
ated mobile app. or vehicle locat‐
ing activated –see manual or
mobile app. ...................................... 357
0072Ve hicle Operational Switch
th eI gnition Of fBefor eExiting ..........3 57
0077 Warning Tire Malfunction ......... 353
Displa yrang e(trip menu) .................... 17 0
Displa ytotal di stance (trip menu) ......17 0
Distance cont rol
see ActiveD ista nce Assi stDISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see ActiveD ista nce Assi stDISTRONIC
Door Locking (emergency key) .................... 46
Un lockin g(emer gency key) ................ 46
Door cont rolp anel ................................ .14DO
T,Tire Identification Number
(TIN) ....................................................... 306
Drinkin gand driving ............................ 106
Driv eAwayA ssist .................................1 56
Driver's seat see Seats
Driving characteristics (unusual) ....... 294
Driving instructions Foreign trip (information) ................ .108
Driving light see Automatic driving lights
Drivin gnotes
Tr anspor tbyrail .............................. .109
Driving Saf etyS ystem
AB S(Anti-loc kBrakin gS ystem) ........ 13 8
ASR (acceleration ski dcontrol )........ 13 8
BA S(Brak eAssistSystem) ............... 13 8
EBD (electroni cbrake forc ed istri‐
bution) ..............................................1 40
ESP ®
Crosswind Assis t..................... 13 9
ESP ®
traile rstabilizatio n................. .140
Overvie w.......................................... 13 8
Ra dar sensor s................................... 137
Re sponsibility ................................... 137
Drivin gsafet ys ystem
see ActiveB rake Assi st
see ESP ®
(Electronic Stabilit yProgram)
Driving sy stem
see 360° Camera
see ActiveD ista nce Assi stDISTRONIC
see ActiveL aneK eeping Assist
see ATTENTION ASSIST
see Blind Spo tAssist
see Cruise control
see HOLD function
see Lane Keeping Assist
see Parking Assis tPARKTRONIC
se eR ear vie wcamera
see Traf ficS ign Assi st
Drivin gtips
Brak esubjec ttoload ...................... .109
Braking ............................................. 109
Breaking-i nnotes ............................. 106
Downhil lgradien t............................. 109
Drinking and driving ......................... 106
Driving ab road (symm etrical low
beam) ................................................. 80
Driving in winter ................................ 111
Driving off-roa d................................. 111
Driving on flooded roads .................. .110
Driving on wetroads .........................1 10376
Index
Mobile phone de
tails ........................ 24 3
Re strictions ....................................... 241
Setting access da ta(Blue tooth ®
). .....2 42
Setting up (Blue tooth®
). .................. .242
Setting up (Wi-Fi) .............................. 24 2
Interne tradio
Calling up ......................................... 24 6
Callin gupt hestatio nlist( category
las tselec ted) .................................... 247
Del eting stations .............................. 247
Logging out ....................................... 247
Overvie w.......................................... 24 6
Re gis tering ....................................... 247
Saving stations ................................ .247
Selecting and connecting toas ta‐
tio n. .................................................. 247
Selecting stre am .............................. .247
Setting options ................................. 247
Te rm sofu se .....................................2 47
iPhone ®
see Apple CarPlay™ J
Jack ........................................................ 312
Hyd raulic .......................................... 292
Re moving theh ydraulic jac kfrom
th es towa ge compartment .............. .292
St orag elocation of hydraulic jac k....2 92
Jump-star tconnection .........................2 81
Jump-starting see Jump-s tartconnection K
Key ........................................................... 42
Batter y............................................... 43
Electrical consum ption ...................... .43
Fu nctions ........................................... 42
Ke yr ing at tach ment ........................... 43
Mechanica lkey .................................. .43
Overvie w............................................ 42
Problem ..............................................44
Ra dio connection ...............................42
Un lockin gsetting .............................. .43L
Labelin g(tires)
see Tire labeling
Lane de tection (au tomatic)
se eA ctiv eLaneK eeping Assist
Lane Keeping Assist ............................ .157
Fu nctio n........................................... 157
Sy stem limitations ............................1 57Tr
ailer operation .............................. .157
Lane Keeping Assist
see ActiveL aneK eeping Assist
see Lane Keeping Assist
Language ..............................................2 02
No tes. .............................................. 202
Setting. ............................................ 202
LA TC H-type (ISOFIX) child seat
securing sy stem
In stallin g............................................. 37
No tes. ................................................. 37
Le velc ontrol
see ENR (elect ronic le velc ontrol)
License pla telam p(changin gbulbs) ....87
Light switc h(ove rview) ........................ .80
Lighting see Lights
Lights ...................................................... 80
Ad aptiv eHighbeam Assis t................. .82
Au tomatic driving lights ...................... 80
Combination switc h............................ 81
Corne ring light .................................... 81
Driving ab road (symm etrical low
beam) ................................................. 80
Haza rdwa rning lamps ........................ 81
High bea m.......................................... 81
High-bea mflasher .............................. 81
Indicator ............................................. 81
Light switc h........................................ 80
Lo wb eam ........................................... 80
Pa rking light ...................................... .80
Re ar fogl ight ...................................... 80
Re sponsibility wit hlighting sy stems ... 80
Setting thee xterio rlighting switch-
of fd ela ytime .....................................82
Setting thei nstrument lighting ......... 16 9
Switching thes urround lighting
on/of f............................................... .82
Limiting speed ...................................... 108
Liv eTraffic Information
Displaying subscription information .......................................................... 222
Displaying thet raffic map ................ 222
Displaying traf fici ncidents ............... 222
Showing loca larea messages .......... 223
Switching thet raffic information
displa yon. ........................................ 223
Load Determ inin gthe maximum ............... 303
Sample calculation. .......................... 304
Load distribution ..................................2 58380
Index
Re
ar windo wwiper
Re placing ............................................ 91
Switching on/of f................................ 90
Re ar-co mpartment heating ...................97
Re ar-end doors
Opening and closing (from inside) ...... 52
Opening and closing (from outside) .... 51
Re ducing agent
see DEF
Re frigerant (air conditioning)
No tes. .............................................. 333
Re fueling
Displaying theD EFfill le vel. .............. 12 9
Displ aying theD EFrang e. ................. 12 9
Re fueling thev ehicle ........................ 12 6
To pping up DEF. .............................. .130
Re generation
No tes. ............................................... 11 5
Re gistration
Ve hicle ................................................ 24
Re moving the vehicl etool kit .............292
Re placing awheel
Ins talling anew wheel ...................... .315
Re placing light bulbs
Indicator s(rear)( Ca rgo Vana nd
Pa ssenger Van) ................................... 87
Re versing light s(Cargo Vana nd
Pa ssenger Van) ................................... 87
Re porting saf etyd efects ....................... 25
Re scue card ............................................ 25
Re setfunction (multimedia sy stem) .. 204
Re storing (factor ysettings)
see Resetfunction (multimedia sy stem)
Re stra int sy stem .................................... 29
Children, no tesons afet ranspor ta‐
tio n. .................................................... 35
Fu nctio ninana ccident ...................... 30
Fu nctionality ....................................... 29
Malfunctio n........................................ 29
Pr otection ...........................................29
Re duced pr otection ............................29
Self-tes t.............................................. 29
Wa rning lam p..................................... 29
Re strictin gthe shi ftrange ...................1 18
Re versing light
Changin gbulbs .................................. 88
Re versing lights
Re placing light bulbs (Cargo Van
and Passenger Van) ............................ 87Rims (care)
............................................ 274
Ro adside Assistance (breakdown) ....... 22
Ro llaw ay protection
see HOL Dfunction
Ro of car rier (inside) .............................. 261
Ro ofrack ............................................... 338
Ro ofrack (information) .......................260
Ro ute .............................................. 211, 215
Ac cepting adetour recommenda‐
tion af terap romp t........................... 223
Ac tivating acommuter route. .......... .215
Alternati veroute( quick- access) ........ 219
Calculating ........................................ 211
Displ aying destination informatio n... 214
Displ aying ther out elist. .................. .215
Editing astore dr out e....................... 216
Planning ............................................ 214
Re cording arout e............................. 216
Saving arecorded route. .................. .216
Selecting atype. ............................... 212
Selecting an al tern ativ erout e........... 215
Selecting notifications ...................... 213
Selecting options .............................. 213
Showing astore dr out eont he map
..........................................................2 16
St artin gas avedrout e....................... 216
St artin gthe automatic service sta‐
tio ns ear ch ........................................ 215
Switching thea utomatic gass ta‐
tio ns ear chon/of f............................2 15
Wi th intermediat edestination s......... 214
Ro uteg uidance .................................... .217
Cancelin g......................................... 220
Ch anging direction ............................ 217
Destinatio nreached .......................... 219
Fr ee wa yinformation ......................... 218
Fr om an off-road location ................. 220
Lane recommendations .................... 218
No tes. ............................................... 217
Off-road ............................................ 220
To an off- road destinatio n............... .220 S
Saf etyv est ............................................ 278
Satellit eradio
Ac tivating/deactivating TuneS tart .... 256
Deleting achannel ........................... 255
Displaying EPG information .............. 255
Displaying service information .........2 56
Informatio n...................................... 253
Informatio nabout Smar tFavo rites
and TuneS tart ................................... 256 Index
385