#
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
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(/ page218).
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
(/ page296)
0027 and
004D USA: Brakes (red) (/
page290)
004D Canada: Brakes (red) (/
page290)
004D Brakes (yellow) (/
page290)
0025 ABS malfunction (/
page290)
002E Off-road
gear
00E5 ESP®
(/ page290)
00BB ESP®
OFF (/ page290)
00D4 Ac
tiveB rake Assi stswitched off
(/ page148)
0049
and 0024 USA: Electric parking brak
eapplied
(red) (/ page290) Displa
ymessages and warning and indicator lamps 289
Decla
ratio nofc onform ity
Ve hicle componentsw hichreceive
and/or transmit radio wav es .............. 24
Wi reless vehicle components. ............24
DEF ................................................ 136, 257
Ad ditiv e................................... .136, 257
Displ aying thef ill le vel. .................... .137
Filling capacity ................................. 258
Pu rity ........................................ 136, 257
Re filling ............................................ 137
Definitions (ti resa nd loading) ............ 237
Diagnostics connection .........................25
Diesel Lowo utside temp eratures ............... 255
No tes. .............................................. 255
Diesel particulat efilter
Au tomatic rege neration .................... 12 0
Displ aying load ................................ .120
No tes. ............................................... 12 0
Digita lspe edome ter............................. 173
Dimming thei nsid erearvi ewmirror .... 98
DIREC TSELECT lever ............................ 12 2
Engaging driv eposit ion. ................... 12 3
Engaging neutral ............................... 12 2
Engaging pa rkposition automati‐
call y................................................. .123
Engaging reve rseg ear ...................... 12 2
Fu nctio n........................................... 12 2
Selecting pa rkposition .....................1 23
Dire ction indicator
see Indicator
Displa y(care) ........................................ 204
Displa y(on-boar dcompu ter) ............... 171
Displa ymessage .................................. 269
Callin gup( on-boar dcompu ter) ........ 269
No tes. .............................................. 269
Displa ymessages
00AC ............................................... 278
00B2 ---mph................................... 275
003D 12VB atter ySee Operator's
Manual .............................................2 80
0099 Additiv eSystemF ault Emer‐
ge ncy Op.: XXX mphS ee Opera‐
to r's Manual .................................... .282
0099 Additiv eSystemF ault See
Operator' sManual .......................... .282 0099
Additiv eSystemF ault Starts
until Emerg. Op. :XXX See Opera‐
to r's Manual ..................................... 282
Û ATTENTION ASSIS TInopera‐
tive ................................................... 277
Û ATTENTION ASSIS T:Take a
Break! ............................................... 278
0049 AutoLam pFunction Inope ra‐
tive ................................................... 289
004D CheckBrake Fluid Le vel.......... 272
00AC CheckCoolan tLeve lSee
Opera tor's Manual ............................ 281
00B2 CheckEngine Oil AtNext
Re fueling .......................................... 279
00B2 CheckEngineO il Le vel(Add
1L iter) ............................................ .279
003A CheckFuel Filter ..................... 278
0049 CheckLeftL ow Beam (e xam‐
ple) .................................................. .289
0077 CheckTires ............................. 283
00B2 CheckWashe rFluid ................2 85
00AC Coolant TooH otStop Vehicle
Tu rn Engine Off ................................ 280
00CE Currently Un available Cam‐
er aD irty .......................................... .276
0025 Currentl yU navailable See
Opera tor's Manual ............................ 274
00E5 Currentl yU navailable See
Opera tor's Manual ............................ 274
00AF Don't Forget Your Key ............ .284
00B3 Engine Oi lLeve lCann otBe
Measured ......................................... 278
00B2 Engine Oi lLeve lLow Stop
Ve hicle Turn Engine Off .................... 279
00B2 Engine Oi lPressur eStop
Switc hOffEngine ............................. 278
00B2 Engine Oi lReduce Oil Le vel.....2 79
0075 Front Lef tMalfunction
Service Required (e xample).............. 270
00D4 Fuel Le velL ow ........................ .278
0024 Incline TooS teep See Opera‐
to r's Manual ..................................... 271
003B Inoperativ eBatter yLow .......... 286 304
Index
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 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
Driving tips Driving abroad (symmetrical 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) ............................... 100E
E10 ........................................................ 255
EBD (electronic brak eforce distri‐
bution) .................................................. .148
ECOd isplay
Fu nctio n............................................ 11 9
Re setting. ......................................... 174
Electric pa rking brake .......................... 14 3
App lying automaticall y..................... 14 3
Applying or releasing manuall y......... 14 4
Emergency braking ........................... 14 4
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
Electrical closing assi st
No tes. ................................................52
Electrical consum ption
Ke y. .................................................... 47
Electrical fuses see Fuses
Electrical step
Emer gency release ............................ .58
Extending/r etra cting .......................... 57
Fu nctio n............................................. 57
Obs tacle ............................................. 57
Pr eve nting extending .......................... 57
Electronic Stability Prog ram
see ESP ®
(Electronic Stabilit yProgram)
Elect ronics ............................................ 251
Emer gency
Assis tance overview. .......................... 18
Fir st-ai dk it (so ftsided) .................... 206
Saf etyv est. ...................................... 206
Wa rning lam p................................... 206
Emer gency braking
Elect ricp arkin gb rake ...................... .144
Manual parking brak e....................... 14 2
Emer gency call sy stem
Au tomatic emergency call ............... .207
Information ...................................... 206
Manuale mergency cal l..................... 207
Overvie w.......................................... 206
Tr ans ferred dat a...............................2 07
Emer gency engine start ....................... 218
Emer gency operation mode
St artin gthe vehicle ........................... 11 0
Emer gency Tensioning Devices
Ac tivation ........................................... 32
En gaging driv eposition (automatic
transmission) ........................................ 12 3
Engaging neut ral(automatic trans‐
mission) ................................................ .122
Engagin greverse gear ......................... 12 2
Engaging/disengaging LOWRANGE ...12 6
Engine Engin enumber ................................ .252
Pa rking (s tart/s topb utton) .............. 14 0
Problems .......................................... 13 5 Index
307
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 ................................ 47L
Labelin g(tires)
see Tire labeling
Lane de tection (au tomatic)
se eA ctiv eLaneK eeping Assist
Lane Keeping Assist ............................ .160
Fu nctio n........................................... 16 0
Sy stem limitations ............................1 60
Tr ailer operation .............................. .160
Lane Keeping Assist
see ActiveL aneK eeping Assist
see Lane Keeping Assist
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 ........................................... 84
Pa rking light ...................................... .84
Re ar fogl ight ...................................... 84
Re sponsibility wit hlighting sy stems ... 84
Setting thei nstrument lighting ......... 171
Limited Warranty (vehicle) ....................27
Limiting speed ...................................... 11 3
Load Determ inin gthe maximum ............... 232
Sample calculation. .......................... 232 Load distribution
..................................1 86
Load inde x(tire) ................................... 235
Load securing Carg otie-down point ........................ 187
Ins talling and removing tie-down
ey es .................................................. 188
No tes. ............................................... 186
Load-bea ring capacit y(tire) ................2 35
Loading Definitions ........................................ 237
Loading guidelines ...............................185
Loading information table ...................231
Lo wb eam
Ac tivating/deactivating ...................... 84
Changin gbulbs .................................. .91
Setting fora broad (symmetrical )........ 84
LO Wr ange ............................................. 12 6
Lu bricant additives
see Additive
Lu mbar suppor t(4-wa y) ........................ 69 M
M+S tires .............................................. 223
Maintenance Vehicle ............................................... 23
Maintenance see ASS YSTP LUS
Malfunction Restra int sy stem ................................. 31
Malfunction message see Displa ymessa ge
Manual parking brake ..........................141
App lying/ releasing .......................... .141
Emergency braking .......................... .142
Fo lding up/down .............................. 14 2
Manuall yinflating air bello ws(ENR) ...1 32
Matt efinish (cleaning instructions) ... 201
Maximum load Determ inin g..................................... 232
Sa mp le calculation ........................... 232
Maximum tir eload ............................... 235
Maximum tir epressure ....................... 235
Mechanical key
Locking door ...................................... 50
Re moving/inserting ............................ 47
Un lockin gdoor .................................. .50
Memor yfunctio n(seat) ........................ .69 310
Index