#
Brak eora ccelerat ethe vehicle tothed esired
speed on thed ownhill gradient. #
Release theb rake or accelera torp edal.
The cur rent speed is stored.
or #
Press rocker switch 1up or down during a
DSR regulation.
The las tsave dspeed is increased or reduced. #
Release rocker switch 1.
The cur rent speed is stored.
or #
Press rocker switch 1up or down until
desired speed is reached. #
Release rocker switch 1.
The cur rent speed is stored.
% It ma
ybeam oment befor ethe vehicle starts
to brak etot he se tspeed. Take this dela yinto
account when setting thes peed wit hrocker
switch 1.
Deactivating DSR #
Press theu pper section of switch 1.
or #
Accele rate and driv efastert han 28 mph
(45 km/h).
DSRd eactivates automaticall yinthefollowing
situations:
R Youd rive fast erthan 28 mph(45 km/h).
R There is amalfunction in theE SP®
or ABS
sy stem. Electronic le
velc ontrol Fu
nction of ENR (electronic le velc ontrol) &
WARNING Risk of entrapment from vehi‐
cle lo wering
Whe nlowe ring thev ehicle, people could
become trapped if their limbs ar ebetwe en
th ev ehicle body and thet ires or underneath
th ev ehicle. #
Mak esurenoo ne is underneat hthe
ve hicle or in thei mmediat evicinit yof
th ew heel ar ches when thev ehicle is
being lo wered. &
WARNING Risk of inju ryfrom jac ktip‐
ping
If yo up arkav ehicle wit hair suspension, the
air suspension ma yremain acti vatedf or up to
one hour ,evenw hen thei gnition is switched
off. If yout hen raise thev ehicle wit hthe jac k,
th ea ir suspension will attem pttoadjus tthe
ve hicle le vel.
The jac kmaytip. #
Press theS ervice button on thea ir sus‐
pension remo tecontrol befor eraising
th ev ehicle.
This pr events au tomatic readjustment
of thev ehicle le vela nd pr events it from
being raised or lo weredm anually. &
WARNING Risk of accident du etolow‐
ered or raised chassis
Drivin gwithal oweredorr aised chassis may
greatl yimp air brakin gand handlin gcharac‐
te rist ics. Youm ayalso exceed thep ermissible
ve hicle height when thec hassi sisraised. #
Setthe driving le velb efor epulling away. &
WARNING Risk of accident from mal‐
function of electronic le velc ontrol
If elect ronic le velc ontrol is malfunctioning,
th ev ehicle le velm aybe asymmetrical, too
high or tool ow.
The driving and steering characteristic softhe
ve hicle ma ybenoticeabl ydiffe re nt. #
Adapty our driving stylea ccording lyand
driv ecarefull y. 12 8
Driving and pa rking
Instrument Displa
ywithb lack and whit edis‐
play
1 Outside temp erature
2 Displa ysection
3 Time
4 Transmission position
Fu rther displa yson them ultifunction display:
0097 Gearshif
trecommendation
é Parking Assis tPARKTRONIC switched
off
00B2 Cruise control (/
page 151)
ç ActiveD ista nce Assi stDISTRONIC
(/ page 152)
z DSR (/page126)
00D9 HOLD function (/
page155)
00CE Ad
aptiv eHighbeam Assist
(/ page86)
Û ATTENTION ASSIS Tswitched off
003E Ad
oor is no tfully closed.
00C5 Re
ar wind owwiper swit ched on
(/ page95)
002E LO
WR ANGE activ e(/pag e126)
SOS
NOT
READY Emergency call sy
stem no tactive
h ActiveL aneK eeping Assis tswitched
of f(/pag e166)
00D4 Ac
tiveB rake Assi stswitched off
(/ page149)
e Blind SpotAssistswitched off
(/ page163) Setting
thei nstrument lighting #
Turn brightness control knob 1upwards or
down wards.
The lighting on theI nstrument Displa yand
th ec ont role lements in thev ehicle interior is
set.
% In
vehicles without brightness contro lknob
1 ,the instrument lighting can be se tviathe
on-boar dcomputer (/ page181). Menu
sand submenus Calling up function
sonthe servic emenu On-boar
dcomputer:
4 Service #
Selec tand con firm ther equired function.
The following function sareavailable on the
service menu:
R Announcements:m essagememory
(/ page291 )
R DEF:d isplaythe DEF fill le vel(/pag e137)
R Tires :
- Che ck th etirep ressur ewitht he tir epres‐
sur em onitor (/ page252)
- Restar tt he tir epressur emonitor
(/ page252)
R ASSYST PLUS:c all upthes ervice due date
(/ page214 )
R Engine Oil Level :measur ethe engine oil le vel Instrument Displa
yand on-boar dcomputer 17 7
Displa
ymessages
Possible causes/consequences and 0050 0050Solutions
Adaptive Highbeam
Assist Inoperative *A
daptiv eHighbeam Assis tismalfunctioning. #
Visit aq ualified specialis tworks hop.
0049
Switch On Headlamps *Y
ou ar edriving without alow beam. #
Turn thel ight switc htoposition 0058.
or #
Turn thel ight switc htothe0058 position.
0049
Switch Off Lights *Y
ou ar eleaving thev ehicle and thel ight is still switched on. #
Turn thel ight switc htoposition 0058.
0049
Auto Lamp Function
Inoperative *T
he light sensor is malfunctioning. #
Visit aq ualified specialis tworks hop.
0049
Malfunction See Opera-
tor’s Manual *T
heexterior lighting is malfunctioning. #
Visit aq ualified specialis tworks hop.
* Ve hicles with traile rhitch:af use mayhaveb lown. #
Stop in accordance wit hthe tra ffic conditions. #
Chec kthe fuses, and replace them if necessary(/ page240).
0049 Check Left Low
Beam (exa mp le) *T
he bulb in question is faulty. #
Visit aq ualified specialis tworks hop.
or #
Chec kwhether changing theb ulb is permitted. Indicator and
warning lamps Overvie
wofindicator and warning lamps When
thei gnition is switched on, man ysystems
per form aself-test. Som eindicator and warning
lamps ma yswitc honorf lashtemp oraril yduring
th is time. This behavior is no cause fora larm.
These indicator and warning lamps indicat ea
malfunction onl yiftheylight up or flash af tert he
engine has been star tedord uringajourne y.
Indicator and warning lamps:
0058 Lo
wb eam (/ page84)
0060 Pa
rking lamps (/ page84)
0057 High beam (/
page 85)
003E003D Tu
rn signal lights (/ page85)
005E Re
ar fogl ight (/ page84) 00E9
Seat bel
tnotfast ened
(/ page318 )
0027 and
004D US
A: Brakes (red )(/pa ge312)
004D Canada
:Brake s( red) (/ page312 )
004D Brakes (yell
ow)(/ pag e312 )
0025 ABS malfunctio
n(/pa ge312)
002E Off-
road gear
00E5 ESP®
(/ page312 )
00BB ESP®
OFF (/ page312 )
00D4 Ac
tiveB rake Assi stswitched off
(/ page149)
0049
and 0024 USA: Electric parking brak
eapplied
(red) (/ page312 ) Displ
aymessa gesa nd warning and indicator lamps 311
Û
ATTENTION ASSIS T:Take a
Break! ............................................... 300
0049 AutoLam pFunction Inope ra‐
tive .................................................... 311
004D CheckBrake Fluid Le vel.......... 294
00AC CheckCoolant Le velS ee
Opera tor's Manual ........................... 303
00B2 CheckEngine Oil AtNext
Re fueling .......................................... 301
00B2 CheckEngine Oi lLevel (Add
1L iter) .............................................. 301
003A CheckFuel Filter ..................... 300
0049 CheckLeftL ow Beam (e xam‐
ple) .................................................... 311
0077 CheckTires ............................. 305
00B2 CheckWashe rFluid ................. 307
00AC Coolant TooH otStop Vehicle
Tu rn Engine Off ................................ 302
00CE Currently Un available Cam‐
er aD irty .......................................... .298
0025 Currently Un available See
Operator' sManual .......................... .296
00E5 Currently Un available See
Operator' sManual .......................... .296
00AF Don't Forget Your Key ............ .306
00B3 Engine Oil Le velC ann otBe
Measured ........................................ .300
00B2 Engine Oil Le velL ow Stop
Ve hicle Turn Engine Off .................... 301
00B2 Engine Oi lPressur eStop
Switc hOffEngine ............................. 300
00B2 EngineO ilRe duce Oil Le vel.....3 01
0075 Front Lef tMalfunction
Service Required (e xample).............. 292
00D4 Fuel Le velL ow ........................ 300
0024 Incline TooS teep See Opera‐
to r's Manual .................................... .293
003B Inoperativ eBatter yLow .......... 308
003B Inoperativ eRefuel Vehicle .......3 07
0025 Inoperativ eSee Operator's
Manual ............................................. 296
00E5 Inoperativ eSee Operator's
Manual ............................................. 295 007A
Inoperativ eSee Operator's
Manual ............................................. 295
003B Inoperativ eSee Operator ’s
Manual ............................................. 307
00AF KeyN otDe tected (red dis‐
pl ay messa ge).................................. 306
00AF KeyN otDe tected (whit edis‐
pl ay messa ge).................................. 306
0075 LeftSide Cur tain Airbag Mal‐
function Service Required (e xam‐
ple) .................................................. .292
0049 Malfunction See Operator ’s
Manual ..............................................3 11
ð Maximum Speed Exceeded ..... 297
00AF Obtain aNew Key .................... 307
00B2 Off.......................................... .297
00D9 Off...........................................2 98
0024 Parking Brak eInoperative .......2 93
0024 Parking Brak eSee Opera tor's
Manual ............................................. 293
00AF Place theK eyintheM arked
Space See Ope rator's Manual .......... 306
0077 Please Cor rect Tire Pressure ... 306
00E2 Refill Ad ditiv eEmer gency
Op.: XXX mphS ee Operator's Man‐
ual ....................................................3 04
00E2 Refill Ad ditiv eSee Operator's
Manual .............................................3 03
00E2 Refill Ad ditiv eStartsu ntil
Emerg. Op. :XXX See Operator's
Manual ............................................ .304
009E Replace Air Filter .....................3 00
00AF Replace KeyB atte ry ................ 307
003D See Ope rator's Manual ........... 302
0075 SRS Malfunction Service
Re quired .......................................... .292
00CC Steering Malfunction
Incre ased Ph ysical Ef fort See
Ope rator's Manual ........................... 308
00CC Steering Malfunction Stop
Immediatel ySee Operator's Man‐
ual ....................................................3 08 Index
327
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) .................... 50
Un lockin g(emer gency key) ................ 50
Door cont rolp anel ................................ .16
DO T,Tire Identification Number
(TIN) ....................................................... 256
Drinkin gand driving ............................. 111
Driv eAwayA ssist .................................1 64
Driver' sseat
see Seats
Drivin gand drinking ............................ .111
Drivin gcharacteristics (unusual) .......24 4
Drivin ginstructions
Fo reign trip (information) .................. 11 3
Drivin glight
see Automatic driving lights
Drivin gnotes
Brak esubject toload ........................ 11 4
Braking ............................................. 11 4
Breaking-i nnotes .............................. 111
Downhil lgradien t.............................. 11 4
Drinking and driving .......................... 111
Gene rald rivin gtips .......................... .111
Ne wb rake discs and brak epads/
linings ............................................... 11 4
Pa rking brak e................................... .114
Re stricted braking ef fect (salt-trea‐
te dr oads) .........................................1 14
Tr anspor tbyrail ................................ 11 4
We troad sur faces ............................. 11 4
Drivin gSafet yS ystem
AB S(Anti-loc kBrakin gS ystem) ........ 14 6
ASR (acceleration ski dcontrol )........ 147
BA S(Brak eAssistSystem) ............... 14 6
EBD (electroni cbrake forc ed istri‐
bution) ..............................................1 48
ESP ®
Crosswind Assis t..................... 14 8
ESP ®
traile rstabilizatio n................. .148
Overvie w.......................................... 14 6
Ra dar sensor s................................. .145
Re sponsibility ................................... 14 5
Drivin gsafet ys ystem
see ActiveB rake Assi st
see ESP ®
(Electronic Stabilit yProgram) Driving sy
stem
see 360° Camera
see Activating/deactivating the
HOLD function
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
Driving tips Drivin gabroad (symm etrical low
beam) ................................................. 84
Driving in winter ................................ 11 5
Driving off-roa d................................. 11 6
Driving on flooded roads .................. .115
Driving on wetroads .........................1 15
Hyd roplaning .................................... 11 5
Dr ow siness de tection
see ATTENTION ASSIST
DSR (Downhill Speed Regulation)
Ac tivating/deactivating .................... 127
No tes. ............................................... 12 6
Dual-zone au tomatic climat econ‐
trol (control panel) ............................... 100
DY NA MIC SELECT
Displaying vehicle dat a..................... 19 3 E
E10 ........................................................ .277
EBD (electronic brak eforce distri‐
bution) .................................................. .148
ECOd isplay
Fu nctio n............................................ 11 9
Re setting. ......................................... 17 9
Electric pa rking brake .......................... 14 3
App lying automaticall y..................... 14 3
Applying or releasing manuall y......... 14 4
Emergency braking .......................... .144
No tes. ............................................... 14 2
Re leasing automaticall y................... .143
Electric slidin gdoor
Fu nctio n............................................. 52
Opening wi thbutton ...........................52
Opening wit hthe door handle ............ 54
Opening/closing wit hthe key. .......... .54
Programming thek ey ........................ .54
Re setting. ........................................... 55
Un lockin gmanuall y........................... .54 Index
329
Hydroplaning
......................................... 11 5I
Identification pla te
Engine ............................................... 274
Re frigerant ....................................... 284
Ve hicle ..............................................2 74
Ignition key
see Key
Immobilizer ............................................ .61
Indicator .................................................. 85
Ac tivating/deactivating ...................... 85
Changing bulb s(front) ........................ 91
Changin gbulbs (rear) (Cargo Van
and Passenger Van) ............................ 92
Changing bulb s(rear)( ch assis) .......... 94
Installations ............................................ 21
Instrument Display Function/no tes. ................................ 174
Overvie w....................................... 8, 174
Setting thel ighting ........................... 17 7
Instrument Display see Warning/indicator lamp
Instrument lighting ..............................17 7
Intelligent ligh tsystem
Ad aptiv eHighbeam Assis t................. .86
Cornering light .................................. .85
Interior lamps (rear compa rtment)
(replacin gthe light bulbs) .....................94
Interior lighting Bus equipment .................................. .88
Cargo co mpartment .......................... .89
Re adin glam pabove thep assenger
seat ....................................................89
Re ar compartment ............................ .89
Setting ................................................ 87
Switch-of fdelay tim e.......................... 90
In te rior motion sensor
Fu nctio n............................................. 63
Switching on/o ff................................ 63
In te rior roof car rier sy stem ................ .211
iPhone ®
see Apple CarPlay ® J
Jack ...................................................... .263
Hydraulic .......................................... 24 2
Re moving theh ydraulic jac kfrom
th es towa ge compartment ................ 24 3
St orag elocation of hydraulic jac k....2 42 Jump-star
tconnection .........................2 31 K
Key ........................................................... 46
Batter y............................................... 47
Electrica lconsum ption ...................... .47
Fu nctions ........................................... 46
Ke yr ing at tach ment ........................... 47
Mechanical key. .................................. 47
Overvie w............................................ 46
Problem ..............................................48
Ra dio connection ...............................46
Un lockin gsetting ................................ 47 L
Labelin g(tires)
see Tire labeling
Lane de tection (au tomatic)
se eA ctiv eLaneK eeping Assist
Lane Keeping Assist ............................ .165
Fu nctio n........................................... 16 5
Sy stem limitations ............................1 65
Tr ailer operatio n............................... 16 5
Lane Keeping Assist
see ActiveL aneK eeping Assist
see Lane Keeping Assist
Language ............................................... 19 3
No tes. ............................................... 19 3
Setting .............................................. 19 3
LA TC H-type (ISOFIX) child seat
securing sy stem
In stallin g............................................. 41
Le velc ontrol
see ENR (elect ronic le velc ontrol)
License pla telam p(changin gbulbs) .... 93
Light switc h(ove rview) ........................ .84
Lighting see Lights
Lights ...................................................... 84
Ad aptiv eHighbeam Assis t................. .86
Au tomatic driving lights ...................... 84
Combination swit ch............................ 85
Co rnering light ................................... 85
Driving abroad (symmetrical low
beam) .................................................84
Haza rdwa rning lamps ........................ 85
High beam .......................................... 85
High-beam flasher .............................. 85
Indicator ............................................ .85
Light switc h........................................ 84
Lo wb eam ........................................... 84332
Index