cases, oil of
thet ype in thee ngine is no tavaila‐
ble, use ano ther appr ovedm ineral or synthetic
engin eoil.
Ve hicles with adiese lengine: ifth eg rade is
no ta vailable, youm ayalso refill wit hengin eoils
acco rding toMB-F reigabe or MB-Appr oval 228.5,
229. 3or2 29.5.Thetop-up quantity is then limi‐
te dtom aximum1.1US qt (1.0 liter).
Yo um ustthen ha vean oil chang ecarried out at
th ee arlies tpossible opportunit y.
Ve hicles with agasoline engine: ifth eg rade is
no ta vailable, youm ayrefill wit hengin eoils
acco rding toMB-F reigabe or MB-Appr oval 229.3
or AC EA A3/B4. The top-up quantity is then limi‐
te dtom aximum1.1US qt (1.0 liter).
Yo um ustthen ha vean oil chang ecarried out at
th ee arlies tpossible opportunit y.
Engine oils ar edistinguished by:
R engine oil brand
R grade (MB-F reigabe or MB-Appr oval)
R SAEc lassi fication (viscosity)
Oil chang einter val
The on-boar dcomputer automatically sho wsthe
dat eoft he next oil chang easane vent messa ge
on thed ispla y.
Mercedes-Benzr ecommends havin gthe oil
ch anged at aqualified specialis tworks hop.
Engine oil capacities Engine
Engine oil
M2 74 around11.2 qt
(10.5 li ters)
OM642 around13.2 qt
(12.5 li ters)
OM65 1(rear wheel
drive) around
12qt
(1 1. 5l iters) Information on oil consum
ption
Depending on thed riving style, thev ehicle con‐
sumes amaximum of 1.1USq t(1.0l iter) of
engine oil per 620 mile s(10 00 km).
In thef ollowing cases, oil consum ption ma yalso
exc eed this limit:
R thev ehicle is ne w.
R youu sethev ehicle mostl yunder arduous
conditions.
R youd rive frequently at ahigh engine speed. Re
gular maintenance is aprerequ isitefor favo ra‐
ble consum ption figures. Youc an on lyasses sthe
oil consum ption af teral ong journe y.Chec kthe
oil le velint he engine regularly ,e.g. weekl yor
ev eryt ime your efuel. Note
sonb rake fluid Obser
vethen otes on operating fluids
(/ page240). &
WARNING Risk of an accident du eto
va por poc kets form ing in theb rake sys‐
tem
The brak efluid con stantly absorbs moisture
from thea ir.T his lo werstheb oiling point of
th eb rake fluid. If theb oiling point is tool ow,
va por poc kets ma yformint he brak esystem
when theb rake sa reapplied hard.
This causes theb raking ef fect to be impaired. #
Have theb rake fluid rene we datt he
specified inter vals. *
NO
TEDama getopaint, plastic or rubber
by brak efluid Ther
eisar isk of damag etoproperty if brake
fl uid comes int ocontact wi thpaint, plastic or
ru bber. #
If paint, plastic or rubber comes into
con tact wi thbrak efluid, rinse wi th
wate rimmediatel y. Obser
vethen otes on paintwork/matt efinish
paintwor kcare( /pag e189).
Ha ve theb rake fluid replaced regular lyat aq uali‐
fi ed specialis tworks hop.
Only use brak efluid appr ovedbyM ercedes-Benz
in accordance wit hMB-Freigabe or MB-Appr oval
33 1.0.
Fu rther information on brak efluid:
R intheMBS pecification sfor operating fluids
at http://be vo.mercedes-benz.com
R ataq ualified specialis tworks hop Coolant
Note
sonc oolant
Obser vethen otes on operating fluids
(/ page240). 246
Tech nica ldata
Displa
ymessages
Possible causes/consequences and 0050 0050Solutions
00AC *T
hefanm otorisd efective. #
Without ahigh engine load, continue tothen eares tqualified
specialis tworks hop. Ensur ethat thec oolant temp eratur edis‐
pla yremain sbelo w2 48 °F (120 °C).
003A Check Fuel Filter *T
hewatert hat has accumulate dinthewate rsepa ratorh as reached
th em aximum le vel. #
Drain thew ater separator (/ page187).
00B3
Engine Oi lLevel Cannot
Be Measured *T
he electrical connection totheo il le vels ensor has been inter rup‐
te dort he oil le vels ensor is defective.
The engin eoil le velh as fallen tothem inimum le vel. #
Visit aq ualified specialis tworks hop.
00B2
Engine Oil Pressure Stop
Switch Off Engine *D
ispla ymessag efor cer taine ngines only:
The engine oi lpressur eistoo lo w.
* NO
TEEngine damag ecaused bydriving wit hinsuf ficient
engine oil pressure #
Avoid driving wit hinsuf ficient engine oil pressure. #
Stop in asafel ocation immediately .Donotcontinue driving. #
Consult aqualified specialis tworks hop.
00B2
Check Engine Oil Level
(Add 1Liter) *D
ispla ymessag efor cer taine ngines only:
The engine oi llev el has fallen tothem inimum le vel.
* NO
TEEngine damag ecaused bydriving wit hinsuf ficient
engine oil #
Avoid long journe yswit hinsuf ficient engine oil. #
Che ckthee ngine oil le velatt he next fuel stop.
To pupe ngineoil (/ page183).
Obser vethen otes on engine oil (/ page244).
00B2
Engine Oi lReduc eOil
Level *D
ispla ymessag efor cer taine ngines only:
The engine oi llev el is tooh igh.
* NO
TEEngine damag ecaused bydriving wit hexcess engine
oil #
Avoid long journe yswit he xcess engine oil. #
Visit aq ualified specialis tworks hop immediately and ha vethe
engine oil suctioned off.
00B2 *D
ispla ymessag efor cer tain engines only:
The engin eoil le velist oo lo w. Displ
aymessa gesa nd warning and indicator lamps 263
Displa
ymessages
Possible causes/consequences and 0050 0050Solutions
Engine Oil Level Low
Stop Vehicle Turn
Engine Off *
NO
TEEngine damag ecaused bydriving wit hinsuf ficient
engine oil #
Avoid long journe yswit hinsuf ficient engine oil. #
Stop in asafel ocation immediately .Donotcontinue driving. #
Switc hoffthee ngine. #
Chec kthe engine oil le vel.
Ad de ngin eoil (/ page183).
Obser vethen otes on engine oil (/ page244).
00B2
Check Engine Oi lAt
Next Refueling *T
he engine oil le velh as fallen tothem inimum le vel.
* NO
TEEngine damag ecaused bydriving wit hinsuf ficient
engine oil #
Avoid long journe yswit hinsuf ficient engine oil. #
Che ckthee ngine oil le velatt he next fuel stop.
To pupe ngineoil (/ page183).
Obser vethen otes on engine oil (/ page244).
003D
Stop Vehicl eLeave
Engine Running *T
he battery's charge leve list oo lo w. #
Stop in asafel ocation immediately .Donotcontinue driving! #
Letthe engine run. #
Do no tcontinue driving unti lthe displa ymessag egoes out.
003D
StopV ehicle See Opera-
tor's Manual *T
he batter yisnolonger being charge da nd has reached an exces‐
sively lo wbatter ycharg eleve l.
* NO
TEPossible engine damag eifyou continue driving #
Do no tcontinue drivin gunde rany circum stances. #
Consult aqualified specialis tworks hop. #
Stop in asafel ocation immediately .Donotcontinue driving. #
Switc hoffthee ngine. #
Consult aqualified specialis tworks hop.
003D
12 VB attery See Opera-
tor's Manual *T
he engine is of fand theb atter ycharg eleve list oo lo w. #
Switc hoffelectrica lconsumer sthat ar enotrequ ired. #
Letthe engine runf or afew minutes or driv eanextende ddis‐
ta nce.
The batter yischarged.
003D
See Operator's Manual *T
he batter yisnolonger being charge d.
* NO
TEPossible engine damag eifyou continue driving #
Do no tcontinue drivin gunde rany circum stances. #
Consult aqualified specialis tworks hop. 264
Displa ymessages and warning and indicator lamps
1,
2, 3. ..
3-zone automatic climat econtrol
(control panel) ....................................... .95
12 Vs ocket
see Soc ket(12 V)
11 5Vs ocket
see Soc ket(11 5V)
360° Camera Care.................................................1 90A
ABS (Anti-lo ckBrakin gSystem) .......... 137
Ac celeration
see Usin gkickdown
Ac tiv eB rake Assi st.............................. 13 9
Fu nction/no tes. ............................... 13 9
Setting .............................................. 141
Ac tiv eD ista nce Assis tDISTR ON IC ..... 14 2
Callin gupas peed........................... .144
Fu nctio n........................................... 14 2
Increasing/decreasing speed ........... 14 4
Re quirements .................................. .144
St eering wheel buttons ..................... 14 4
St oring aspeed ................................ 14 4
Switching off/deacti vating ............... 14 4
Switching on/activating ................... 14 4
Sy stem limitations ............................1 42
Ac tiv eL aneK eeping Assist .................150
Ac tivating/deactivating .................... 151
Fu nctio n........................................... 15 0
Sy stem limitations ............................1 50
Tr ailer operation .............................. .150
Ad aptiv ecruise control
see ActiveD ista nce Assi stDISTRONIC
Ad aptiv eHighbeam Assist
Fu nctio n............................................. 81
Switching on/of f................................ 81
Ad d-on equipment .................................. 19
Ad d-on equipment guidelines ...............19
Ad ditional tur nsignal light (all-
wheel driv evehicles) ............................. 85
Ad diti ve ................................................. 24 4
DEF ........................................... 127, 24 3
Engine oi l.......................................... 24 4
Ad diti ves
Fu el ................................................... 241
Ad diti ves( DEF)
see DEF Ad
diti ves( engine oil)
see Additive
Ad diti ves( fuel)
see Fuel
Ad justin gthe volume .......................... .168
Ad justin gthe volume
see Radio
ADR (working speed control) Adjusting ........................................... 151
Fu nctio n............................................ 151
Switching on/of f.............................. 151
Af ter-sales service center
see ASS YSTP LUS
Air bag Reduced pr otection ............................33
Air nozzles see Air vents
Ai rv ents ............................................ 98, 99
adjusting (front )..................................98
Ad justing (roof) .................................. 99
Re ar passenger compartment ............ 99
Airbag ...................................................... 32
Ac tivation ........................................... 29
Fr ont airbag (driver ,fro nt
passenger) ......................................... 32
Ins tallation locations .......................... 32
Overvie w........................................... .32
Pr otection ...........................................32
Sid eairba g. ........................................ 32
Wi ndo wcurtain airbag ........................ 32
Alar msystem
see ATA( Anti -Thef tAlarms ystem)
Alertness assistant see ATTENTION ASSIST
All-wheel drive Engaging ...........................................1 18
Engaging/disen gaging ......................1 19
LO Wr ang e........................................ 11 9
No tes. ............................................... 11 8
Animals Pets in thev ehicle .............................. 40
Anti-loc kbraking sy stem
see AB S(Anti-loc kBrakin gS ystem)
Anti-skid chains
see Sno wchains
Anti-thef tAlarms ystem
see ATA( Anti -Thef tAlarms ystem)
Anti-thef tprotection
Immobilizer ........................................ 55 Index
283
00AC
CheckCoolan tLeve lSee
Opera tor's Manual ........................... 265
00B2 CheckEngine Oil AtNext
Re fueling .......................................... 264
00B2Che ckEngine Oi lLevel (Add 1
Liter) ................................................ 263
003AChec kFuel Filter ..................... .263
0049Che ckLef tLow Beam (e xam‐
ple) .................................................. .273
0077 CheckTires .............................. 268
00B2 CheckWashe rFluid ................2 69
00AC Coolant TooH otStop Vehicle
Tu rn Engine Off ................................ 265
Cruise Control Inoperati ve............... 260
00CE Currently Un available Cam‐
er aD irty .......................................... .260
Curr ently Un available Radar Sen‐
sor sD irty .......................................... 261
0025Cur rentl yU navailable See
Opera tor's Manual ........................... 259
00E5Curr ently Unavailable See
Operator' sManual .......................... .258
00AFDon't Forget Your Key .............. 268
Driver' sDoorO pen&T ransmission
No tinPR isk ofVehicle Rolling
Aw ay ................................................. 272
00B3 Engine Oi lLeve lCann otBe
Measured ........................................ .263
00B2 Engine Oil Le velL ow Stop
Ve hicle Turn Engine Off .................... 263
00B2Engine Oi lPressur eStop
Switc hOffEngine ............................. 263
00B2 EngineO ilRe duce Oil Le vel.....2 63
0075Fr ont LeftMalfunction
Service Required (e xample).............. 254
00D4Fu el LevelL ow ........................ .262
0024Incline TooS teep See Opera‐
to r's Manual .................................... .255
003BInope rativ eB atter yLow ........... 270
003B Inoperativ eRefuel Vehicle .......2 70
0025 Inoperativ eSee Operator's
Manual ............................................. 259 00E5Inope
rativ eS ee Operator's
Manual ............................................ .258
007A Inoperativ eSee Operator's
Manual ............................................. 258
003BInope rativ eS ee Operator ’s
Manual ............................................. 270
00AF KeyN otDe tected (red dis‐
pl ay messa ge).................................. 268
00AFKe yNotDe tected (whit edis‐
pl ay messa ge).................................. 269
0075Lef tSide Cur tain Airbag Mal‐
function Service Required (e xam‐
ple) .................................................. .254
0049 Malfunction See Operator ’s
Manual ............................................. 273
00CB Maximum Speed Exceeded ..... 260
NP ermanentl yActiv eRiskofR oll‐
ing Away ........................................... 271
00AF Obtain aNew Key .................... 269
00B2 Off.......................................... .260
00D9 Off.......................................... .261
Onl yShiftto' P' when Vehicle is
St ationary ........................................ .271
0024 Parking Brak eInoperative ........ 255
0024Pa rking Brak eSee Opera tor's
Manual ............................................. 256
00AFPlace theK eyintheM arked
Space See Ope rator's Manual .......... 268
0077Please Cor rect Tire Pressure ....268
Ra dar Sensor sDirty See Opera‐
to r's Manual ..................................... 257
00E2 Refill Ad ditiv eEmer gency
Op.: XXX mphS ee Operator's Man‐
ual ....................................................2 66
00E2 Refill Ad ditiv eSee Operator's
Manual .............................................2 66
00E2 Refill Ad ditiv eStartsu ntil
Emerg. Op. :XXX See Operator's
Manual ............................................ .266
Re generation no tpossible ................ 265
009E Replace Air Filter .....................2 62
00AFRe placeKeyB atte ry ................. 269 288
Index
Driving ab
road (symm etrical low
beam) ................................................. 79
Driving in winter ................................ 11 0
Driving off-roa d................................. 11 0
Driving on flooded roads .................. 109
Driving on wetroads ........................ 109
Gene rald rivin gtips .......................... 105
Hyd roplaning .................................... 109
Ne wb rake discs and brak epads/
linings ............................................... 108
Pa rking brak e................................... 108
We troad sur faces ............................ 108
Dr ow siness de tection
see ATTENTION ASSIST
DSR (Downhill Speed Regulation)
Ac tivating/deactivating .................... 12 0
No tes. ............................................... 12 0
Dual-zone au tomatic climat econ‐
trol (control panel) ................................. 94E
E10 ........................................................ .241
EBD (electronic brak eforce distri‐
bution) .................................................. .139
ECOd isplay
Fu nctio n............................................ 11 3
Re setting. ......................................... 16 3
Electric pa rking brake .......................... 13 4
App lying automaticall y..................... 13 4
Applying or releasing manuall y......... 13 5
Emer gency braking ........................... 13 6
No tes. ............................................... 13 4
Re leasing automaticall y................... .135
Electric slidin gdoor
Fu nctio n............................................. 46
Opening wi thbutton ...........................47
Opening wit hthe door handle ............ 48
Opening/closing wit hthe key. .......... .48
Prog ramming thek ey ........................ .48
Re setting. ........................................... 49
Un lockin gmanuall y........................... .49
Electrical closing assist Notes. ................................................46
Electrical consum ption
Ke y. .................................................... 42
Electrical fuses see Fuses
Electrical step
Emer gency release ............................ .52
Extending/r etra cting .......................... 52
Fu nctio n............................................. 52 Obs
tacle ............................................. 52
Pr eve nting extending .......................... 52
Electronic Stability Prog ram
see ESP ®
(Electronic Stabilit yProgram)
Elect ronics ............................................ 237
Emer gency
Assis tance overview. .......................... 16
Fir st-ai dk it (so ftsided) ..................... 194
Saf etyv est. ....................................... 194
Wa rning lam p................................... .194
Emer gency braking
Elect ricp arkin gb rake ...................... .136
Manual parking brak e....................... 13 4
Emer gency call sy stem
Au tomatic emergency call ............... .195
Informatio n....................................... 194
Manual emer gency cal l..................... 19 5
Overvie w...........................................1 94
Emer gency engine start ..................... .206
Emer gency operation mode
St artin gthe vehicle .......................... 104
Emer gency Tensioning Devices
Ac tivation ........................................... 29
En gaging driv eposition (automatic
transmission) ........................................ 11 7
Engaging neut ral(automatic trans‐
mission) ................................................ .116
Engaging reve rseg ear ........ .................. 11 6
Engaging/disengaging LOWR ANGE ...11 9
Engine Engin enumber ................................ .238
Jump -star ting .................................... 197
Pa rking (s tart/s topb utton) .............. 13 2
Problems .......................................... 127
St artin g(in emer gency operation
mode) ............................................... 104
St artin g(start/ stop button) .............1 04
Engine electronics (no tes) ...................2 37
Engine number .................................... .238
Engine oil .............................................. 183
Ad ditiv e........................................... .244
Checkin gthe oil le vel(on-board
computer) ........................................ .183
Che cking theo il le velw ithad ip‐
st ick. ................................................ 182
Filling capacity ................................. 24 5
To pping up ........................................ 183
Engine output Notesonc hanges ............................... 23 290
Index
Mir
rors
Ad justing thei nside rearvie wmirro r. .. 91
Mir rors
see Outside mir rors
Mobile phone ........................................ 237
Fr equencies ...................................... 237
Tr ansmission output (maximum )......2 37
Wi reless chargin g............................... 78
Mobile phone see Mobile phone
Model series ......................................... 238
Mountin gaload .............................. 72,173
Multi Purpose Vehicl e(MPV) ................. 24
Multifunction displa y(on-board
computer) ............................................. 16 0
Multifunction steering wheel
But tono verview. ............................... 15 9
Multifunction steering wheel
see Steering wheel
Multimedia sy stem
Ad justing thev olume ........................ 16 8
Controllin gplaybac k......................... 17 0
No tes. ............................................... 16 6
Operating unit ................................... 167
Overvie w...........................................1 67
Playbac kofani Pod®
........................ 16 9
Playbac kofBluetooth ®
equipment ... 16 9
Playbac kofUSB ...............................1 69
Re setting. ......................................... 16 8
Setting thet ime ................................ 16 8
Showing thes oftwar eversion .......... 16 8 N
No zzles
see Air vents O
Occupant saf ety
Pe ts in thev ehicle .............................. 40
Occupant saf ety
see Airbag
see Restra int sy stem
see Seat belt
Odome ter
see Displa ytotal dis tance (trip menu)
Oil see Engine oil
On-boar dcom puter .............................. 15 9
Ad justing thes tationar yheater/
ve ntilation ......................................... 101Assi
stanc egraphic men u................. .161
Displ aying thes ervice due dat e........ 180
Menus overvie w...............................1 59
Multifunction displa y........................ 16 0
Operating ......................................... 15 9
Service menu .................................... 161
Settings menu .................................. 16 3
Tr ip men u......................................... 16 2
On-boar ddiagno stics inter face
see Diagno stics connection
On-boa rdelectronics
Engine electronic s........................... .237
No tes. ............................................... 237
Tw o-w ayradios .................................2 37
Open-source software ...........................27
Opening and closing thel oc ka ble
compartment abo vethew indshield .....73
Opening thec up holder in ther ear
passenger compa rtment ....................... 74
Opening/closing theh ood .................. 180
Operating fluids Additives (fuel) .................................. 241
Brak efluid ........................................ 24 6
Coolan t(engine) .............................. .246
DEF ................................................... 24 3
Engine oi l.......................................... 24 4
Fu el (diesel) ...................................... 241
Fu el (gasoline) ................................... 241
No tes. ............................................... 24 0
Wi ndshield washer fluid ............ 247, 24 8
Operating Instructions (vehicle
equipment) ............................................. 20
Operating saf ety
Chan gesint he engine po werout‐
put ...................................................... 23
Declaration of conformity (wire less
ve hicle components) .......................... 22
Information ......................................... 21
Multimedia sy stem ........................... 16 6
Operating sy stem
On-boar dcomputer .......................... 15 9
Outsid emirro rs ...................................... 90
fo lding in/out .................................... .90
Setting ................................................ 90
Setting options ................................... 14
Overhead control panel Adjusting thei nterior lighting .............81
Overvie w............................................ 10 P
Pa int (cleaning instructions) ...............189 294
Index