2012 MERCEDES-BENZ M-Class key

Disp
lay(clea ning instructi ons) ........ 323
Di splay messag es
Ca lling up (on-boa rdcompu ter)..... 238
Driving systems ............................. 258
Engine ..................... .............. .........254
Gene ralnotes ................................ 238
Hidi ng(on-boa rdcompu ter)........... 238
KEYLESS-GO .................................. 267
Ligh ts.... ................ ...................... ...2 50
Safety systems .............................. 239
Service intervaldisplay .................. 317
SmartKey ....................................... 267
Tire s....... ........................................ 263
Vehi cle...........................................2 65
Di stanc edisplay (on-bo ard
co mputer) .......................................... 232
Di stanc ereco rder ............................. 227
see Odome ter
see Trip odom eter
Di stanc ewarni ng(warning lamp)....279
DI STRONIC PLUS
Activating .......................................172
Activatio ncondition s..................... 172
Cru isecontrol lever....................... 172
Deactiva ting....... ............................ 176
Displ aymessa ge............................ 261
Displ aysin the multifunctio n
dis pla y........................................... 173
Driving tips.................................... 177
Function/notes .....................169,171
Importa ntsafe tynotes .................. 169
Setting thespeci fiedminimu m
dis tance ......................................... 176
Warni nglamp ....... ....... .............. ..... 279
Do ors
Automa ticlocking (on-board
compu ter)...................................... 235
Automa ticlocking (switch) .............. .79
Cen tral loc kin g/unlo cking
(Sm artKey) .......................................7 2
Con trol pan el................................... 35
Displ aymessa ge............................ 266
Emergency locking........................... 80
Emergency unlocking ....................... 80
Importa ntsafe tynotes .................... 78
Openi ng(from inside)...................... 79
Do wnh illSpee dRegula tion
see DSR(Do wnh illSpe edRegulat ion) Drink
ingand driving ......................... 158
Drin kshol der
see Cuph older
Driver's door
see Doors
Driver's seat
see Seats
Driving abroad
Mercedes-B enzServic e................. 318
Symmetri callow beam.................. 108
Driv inginmountain ousterrain
Approa ch/dep artureangl e............ 166
Driv inglamps
see Daytime running lamps
Driv ingoff-road
see Off-road driving
Driv ingsafety systems
4ETS (Electroni cTracti onSystem) ...63
ABS (Anti-lock BrakingSystem) .......61
ADAPTIVE BRAKE............................. 65
BAS (Brake AssistSystem) .............. 61
BAS PLUS (Brake AssistSystem
PLUS) .............................. .................6 2
Ele ctroni cbrake force distributio n... 65
ESP ®
(Ele ctronic Stability
Progra m).......................................... 63
Importa ntsafe tyinforma tion........... 61
Overvi ew.......................................... 60
PRE-SAFE ®
Brake .............. ...............65
STEER CONTR OL............................. 67
Driv ingsyste ms
Active BlindSpotAssist ................. 202
Active Curve System ...................... 181
Active Driving Assistance
packa ge......................................... 202
Active LaneKeepingAssist ............ 205
Active ParkingAssist ..................... 186
ATTENTION ASSIST........................ 194
Blind SpotAssist ..................... ....... 198
Cru isecontrol ................................ 167
Displ aymessa ge............................ 258
DISTRONI CPLUS ........................... 169
HOLD function ............................... 179
Lane KeepingAssist ...................... 200
Lane Tracki ngpacka ge.................. 198
Level control (vehiclewith
AIRMATIC package)....................... 1818
In
dex

Night
ViewAssist Plus................... 195
PARKT RONIC................................. 183
Rea rview came ra.......................... 190
Driv ingtips
Automa tictransmis sion................. 147
Brakes ........................................... 159
Break-in period.............................. 138
DISTRONI CPLUS ........................... 177
Downhi llgrad ient........................... 159
Drinking anddriving....................... 158
Driving abroad ............................... 108
Driving inwinter .............................162
Driving onfloo ded road s................ 161
Driving onsand .............................. 165
Driving onwet road s...................... 161
Driving overobsta cles................... 165
Exhaus tcheck ............................... 158
Fuel .............. ..................... ............. 158
Gene ral.......................................... 157
Hydr oplaning ................................. 161
Icy road surfaces........................... 162
Limi tedbraking effici ency on
sal ted road s................................... 160
Off-road driving.............................. 163
Off-road fording............................. 161
Ped als. ........................................... 158
Snow chains.................................. 353
Symmetri callow beam.................. 108
Tire ruts ......................................... 165
Tow ingatrail er.............................. 210
Trave linguphill....... ....... ....... ..........166
Wet road surface........................... 159
DSR (Dow nhil lSpee dRegula tion)
Dis play mess age............................ 259
Function/notes ............................. 208
DVD audio (on-bo ardcomputer) ......230
DVD video(o n-bo ardcomputer) ......230 E
EA
SY-E NTRY feature
Activating/d eactivating ................. 236
Function/notes ............................. 102
EA SY-E XITfeature
Cra sh-resp onsive........................... 102
Function/notes ............................. 102
Switchi ngon/off ........................... 236
EA SY-P ACKload-s ecuring kit........... 291EBD
(elec tronic brakeforce
distributi on)
Displ aymessa ge............................ 241
Function/notes ................................65
Ele ctric alfuses
see Fuse s
Ele ctroni cbrake forcedistributi on
see EBD (electronic brakeforce
dis tribu tion)
Ele ctroni cStabil ityProgram
see ESP®
(Electroni cStab ility Pro gram)
El ec tron icTrac tionSys tem
se e4ETS (Electr onicTra ctio nSy ste m)
Eme rgencyr elease
Dr iver 'sdoor .................................... 80
Vehi cle............................................. 80
Emerge ncyspare wheel
Storage location ............................ 329
Emerge ncyTensi oningDevic es
Function .............. ..................... ........53
Safe tyguideline s............................. 39
Emerge ncyunlo cking
Tai lga te............................................ 84
Emis sions purific ation
Service andwarranty informa tion....21
Eng ine
Che ckEngine warning lamp ....... ....276
Displ aymessa ge............................ 254
Emergency starting........................ 345
Engine number....... ........................382
Irregu larr unn ing............................ 143
Starting problems .......................... 143
Starting theengine withthe
SmartKey ....................................... 140
Starting with KEYLESS-GO .............141
Switchi ngoff .................................. 155
Eng ineelectroni cs
Prob lem(malfunction) ................... 143
Eng ineoil
Addi ng........................................... 314
Additi ves........................................ 388
Che cking theoilleve l....... .............. 313
Che cking theoilleve lusi ng the
dip stick .......................................... 313
Displ aymessa ge............................ 256
Fill ing capa city............................... 384
Notes aboutoil grad es....... ............ 388 In
dex
9

H
Handbrake
see Parking brake
Hazard warninglamps ...................... 111
Headlamp cleani ngsyste m
Notes ............................................. 390
Headlamps
Addi ngfluidto clea ning system ..... 315
Cl eani ngsys tem (function) ............ 110
Foggi ngup ..................................... 113
see Automa tichea dlamp mode
Head restraints
Adjusting ......................................... 97
Adjusting (electrical ly). .................... 97
Adjusting (manual ly). ....................... 97
Adjusting (rear)................................ 97
Install ing/remo ving(rear)................ 98
Heatin g
see Clima tecontrol
High-b eamheadlamps
Cha nging bulbs.............................. 116
Displ aymessa ge............................ 251
Switchi ngAdap tiveHighb eam
Assist on/off ................................. 112
Switchi ngon/off ........................... 111
Hill start assist.................................. 142
HOLD function
Displ aymessa ge............................ 259
Function/notes ............................. 179
Hoo d
Cl osing .............. ............................ .313
Displ aymessa ge............................ 266
Openi ng......................................... 312
Hydroplan ing..................................... 161I
Immobi
lizer.......................................... 68
Indi cator lamps
see Warni ngand indicator lamps
Indi cators
see Turn signa ls
Ins ectp rote ction onthe radi ator.... 313
Ins trument cluster
Overvi ew.......................................... 29
Settings ......................................... 233
Warni ngand indicator lamps ........... 30Ins
trument cluster lighting ................ 29
Ins trument lighting
see Instrument clusterlighting
Inte rior lighting
Automa ticcontrol .......................... 113
Dela yedswi tch-off (on-boa rd
compu ter)...................................... 235
Emergency lighting ........................ 114
Manu alcontrol ............................ ...114
Overvi ew........................................ 113
Rea ding lamp ................................. 113
Setting thebrightness ofthe
amb ient lighting (on-boa rd
compu ter)...................................... 234
Setting thecolor ofthe amb ient
lig hting (on-boa rdcompu ter)......... 235
see Interior lighting J
Jack
Storage location ............................ 328
Using ............................................. 334
Jump starting (engi ne) ...................... 341 K
Ke
y
see SmartKey
KE YLESS -GO
Conve nience closingfeatu re............ 87
Displ aymessa ge............................ 267
Locking ............................................ 73
Start/Stop button.......................... 139
Starting theengine ........................ 141
Unlocking ................................... ...... 73
Ke yp osit ions
KE YLE SS-GO .................................. 139
SmartKey ....................................... 139
Ki ckdo wn
Driving tips.................................... 147
Kne ebag .............................................. 42 L
Lamps
see Warni ngand indicator lamps
Lane -chang eassi stant
see Blind SpotAssist In
dex
11

MB
info callbutton ........................ 302
Rem otevehi clelocking .................. 304
Roa dside Assista ncebutton .......... 301
Search &Send ............................... 303
Self-test ......................................... 299
System .......................................... 299
Vehi cleremote unlocking .............. 304
Mec hanic alkey
Function/notes ............................ ....75
Locking vehicle................................ 80
Unlocking thedrive r'sdoor .............. 80
Memory card(audio )......................... 230
Memory function ............................... 105
Mess agememory (on-bo ard
co mputer) .......................................... 238
Mess ages
see Displ aymessa ges
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vani tymirror
Mobi lephone
Menu (on-boa rdcompu ter)............ 230
Modify ingthe programming
(SmartKe y)........................................... 74
MOEx tendedrun-flat system........... 338
MP3 Opera ting.......................................2 30
see sepa rateoperating instructio ns
Multifun ctiondisplay
Function/notes ............................. 224
Perma nentdispla y......................... 234
Multifun ctionstee ring wheel
Opera tingtheon-boa rdcompu ter.2 23
Overvi ew.......................................... 31N
Navigati
on
Menu (on-boa rdcompu ter)............ 228
On-boa rdcompu ter....................... 228
see sepa rateoperating instructio ns
Night ViewAssistPlus
Activating/d eactivating ................. 196
Cl eani ng....... .................................. 323
Function/notes ............................. 195
Prob lem(malfunction) ................... 198Notes
onbreaki ng-inan ew
vehicle ................................................ 138 O
Occ
upant Classi fication System
(OC S)
Fau lts............................................... 48
Opera tion............ ...... .......................4 4
Sys tem self-test ............................... 47
Occ upant safety
Chi ldre nint he vehicle ..................... 54
System overview.............................. 38
Octan enumbe r(fuel) ........................ 386
Odome ter........................................... 227
see Trip odome ter
Off-road driving
Che cklist afterdrivingoff-roa d...... 164
Che cklist beforedrivi ngoff-roa d.... 164
Gene ralinforma tion....................... 163
Importa ntsafe tynotes .................. 162
Trave linguphill....... .............. ..........166
Off-road system
4MATIC .......................................... 208
DSR ............................................... 208
Oil
see Engine oil
On-b oard computer
Assista ncemenu ........................... 232
Audi omenu ................................... 229
Conve nience submenu .................. 236
Displ aying aservi cemessa ge........ 317
Displ aymessa ges.......................... 238
DISTRONI CPLUS ........................... 173
Factory settings submenu ............. 237
Importa ntsafe tynotes .................. 222
Instrument clustersub menu .......... 233
Ligh ting submenu .......................... 234
Menu overview.............................. 226
Messa gememory .......................... 238
Navi gationmenu ............................ 228
Opera tingvideoDVD ..................... 230
Opera tion.............. .........................223
Service menu................................. 233
Settings menu............................... 233
Standard displa y............................ 227
Tel epho nemenu ............................ 230 In
dex
13

Swi
tching seatheating on/off......... 99
Switchi ngsea tventila tionon/off ..100
Sec uring hooks....... ..................... ...... 288
Sen sors (clean inginstruction s)....... 322
Servi ce
see ASSYST PLUSserviceinterva l
dis pla y
Servi ceinte rval display
Displ aying servi cemessa ges......... 317
Hidi ngservi cemessa ges............... 317
Notes ............................................. 318
Service messages.......................... 317
Servi cemenu (on-bo ardcomputer) .233
Servi ceproducts
Brake fluid..................................... 389
Ca paci ties ...................................... 384
Coo lant (engi ne)............................ 389
DEF speci aladd itive s..................... 387
Engine oil....................................... 388
Fuel ................................................ 385
Importa ntsafe tynotes .................. 382
Ref rige rant (air-condi tioning
sys tem) .......................................... 389
Was herfluid.......................... .........3 90
Settin gs
Factory (on-boardcompu ter)......... 237
On-boa rdcompu ter....................... 233
Settin gthe airdistribu tion............... 130
Settin gthe airflo w............................ 131
Side impact airbag ............................. 43
Side marker lamp(display
messag e)............................................ 252
Side marker lamps(changi ng
bulb s)................................................. 117
Side window s
Conve nience closingfeatu re............ 86
Conve nience openingfeatu re.......... 86
Importa ntsafe tyinforma tion........... 85
Openi ng/closi ng.............................. 85
Prob lem(malfunction) ..................... 87
Res etting ......................................... 87
Sli ding sunroo f
Importa ntsafe tynotes .................... 88
Openi ng/closi ng.............................. 89
Prob lem(malfunction) ..................... 91
Res etting ......................................... 89
see Panor amaroofwith pow er
tilt/sl iding pane l SmartKey
Cha nging thebattery ....................... 76
Cha nging theprogr ammi ng............. 74
Che cking thebattery ....................... 76
Conve nience closingfeatu re............ 86
Conve nience opening featu re.......... 86
Displ aymessa ge............................ 267
Door central locking/u nlocking.......72
Importa ntsafe tynotes .................... 72
Loss ................................................. 77
Mecha nicalkey................................ 75
Posi tions (ignition lock)................. 139
Prob lem(malfunction) ..................... 77
Starting theengine ........................ 140
Sno wchai ns
Informati on.................................... 353
Soc kets
Lugg agecompa rtment ................... 298
Poi nts toobse rvebefo reuse ......... 297
Rea rcompartmen t......................... 297
Spare wheel
Notes/da ta.................................... 377
Storage location ............................ 329
see Emergency sparewhe el
Spec ialistwo rkshop ............................ 25
Spee d,controll ing
see Cruisecontrol
Spee dometer
Digita l............................................ 227
In the Instrument cluster................. 29
Segments ...................................... 223
Selecti ngthe unit of
meas urement................................ 233
see Instrument cluster
SRS (Supple mentalRestrain t
Syste m)
Displ aymessa ge............................ 246
Introducti on..................................... 38
Warni nglamp ....... ..................... ..... 275
Warni nglamp (function) ................... 38
Standing lamps
Cha nging bulbs.............................. 116
Displ aymessa ge............................ 252
Switchi ngon/off ........................... 108
Starting (engi ne) ....... .........................140
Station
see Radio
STEE RCONT ROL .................................. 6716
In
dex

Tow
ingat rail er
Activ ePark ing Assist ..................... 189
Cl eani ngthe trail ertow hitch .........322
Cou pling up atrail er...................... 215
Decoup lingatrail er....................... 217
Driving tips.................................... 210
Importa ntsafe tynotes .................. 210
Install ingthe ballcoup ling............. 214
Ligh tsdis pla ym essage .................. 250
Mou nting dimensions .................... 391
Pow ersup ply................................. 219
Pul ling away with atrail er.............. 141
Rem oving theballcoup ling............ 218
Shift range ..................................... 147
Storing theballcoup ling................ 218
Trai lerloads................................... 391
Towi ngaway
With both axleson the grou nd....... 344
Tow-s tarting
Emergency enginestarting ............ 345
Importa ntsafe tynotes .................. 343
Trailer couplin g
see Towingatrail er
Trailer loadsanddrawbar
nos eweig hts ...................................... 218
Trailer towing
Active BlindSpotAssist ................. 205
Active LaneKeepingAssist ............ 208
Blind SpotAssist ............................ 200
ESP ®
................................................ 64
PARKT RONIC................................. 185
Permi ssibletrail erloa dsand
dra wba rnoseweights ..................... 218
Transmiss ion
see Automa tictransmis sion
Transporting thevehi cle .................. 345
Traveli nguphill
Brow ofhill....... ..............................166
Driving downhill ............................. 167
Maxi mum gradient-clim bing
capa bility ....................................... 166
Trim pieces(clean inginstruction s).3 24
Trip computer (on-bo ard
co mputer) .......................................... 227
Trip meter
see Trip odom eter Trip
odome ter
Ca lling up ....... ..................... ...........227
Res etting (on-boa rdcompu ter)...... 228
Trunk
see Tailga te
Turn signals
Displ aymessa ge............................ 251
Switchi ngon/off ........................... 111
TWR (TongueWeight Rating)
(defi nition) ......................................... 374
Type identification plate
see Vehi cleidentificati onplate U
Unl
ocking
Emergency unlocking ....................... 80
From insidethe vehi cle(central
unlo cking button) ............................. 79 V
Vanity
mirror(insun visor).............. 295
Vehic le
Corr ectuse ...................................... 25
Data acquisition ............................... 26
Displ aymessa ge............................ 265
Equi pment ....................................... 21
Indivi dualsett ings .......................... 233
Limi tedWarr anty ............................. 26
Load ing.......................................... 362
Locking (inanemerg ency)............... 80
Locking (SmartKe y)....... ................... 73
Lowe ring........................................ 337
Mai ntenance .................................... 22
Parki ngfor along period....... .........157
Pul ling away ................................... 141
Ra ising ........................................... 334
Rep orting problems ......................... 25
Tow ingaway .................................. 343
Transp orting.................................. 345
Unlocking (inanemerg ency)........... 80
Unlocking (SmartKey)...................... 73
Vehi cledata ................................... 390
Vehic lebattery
see Battery (vehicle)
Vehic ledata ....................................... 390
see Techni caldata In
dex
19

If
the SmartKey hasbeen removed fromthe
ignition lockorisin positio n0, indicator lamp
45: doesnotlightup. G
WARN
ING If
the red 6 SRSwarning lampinthe
inst rument clusterandthe45
indicat orlamp lightupsimultan eously,the
OCS ismalfunc tioning. Thefrontpassen ger
fr on ta irbag willbedeact ivatedin this case.
Have thesyst emchec kedbyqualified
tec hnic ians assoon aspossible .Contac tan
auth orizedMer cedes-Ben zCent er.
Only have theseat repaired orreplaced atan
authorized Mercedes-BenzCenter .
In order toensure properoperation ofthe air
bag system andOCS:
R Sit with theseat beltproperly fastenedina
position thatisas upright aspossible with
your back against theseat backr est.
R When seated, apassenger shouldnot
position him/herselfinsuch away asto
cause thepassenger' sweight tobe lifted
from theseat cushion asthis may result in
the OCS being unable tocorr ectly
approximat ethe passenger' sweight
categor y.
R Read andobserve allwarnings inthis
chapter .
System self-test If
an adult occupant isproperly sitting onthe
passenger seatandtheOCS classifies the
occupant asan adult, the45 indicator
lamp illuminates andgoes outagain after
approximat ely6secon ds.
If the seat isnot occupied andtheOCS
classifies thefron tpasse nger seat asbein g
uno ccupied, the45 indicat orlamp
will illumin ateand notg oout. G
WARNIN
G If
the 45indic atorlamp doesnot
illuminat e,the syst emisnot func tioning. You
must contactan author izedMerc edes- Benz Cent
erbefor eseatin gany child onthe front
passen gerseat.
For more informat ion,see"Problem swith the
Occ upant Classific ationSystem"
(Y page 48). G
WARN
ING Never
placeanything betwee nseat cushion
and child seat(e.g. apillow), sinceitreduces
the effec tivenessofthe OCS. Theunderside
and rear side child restraintsystem mustbe
placed entirely onthe seat cushion andthe
backr estofthe fron t-passenger seat
backr est.
If neces sary,adjust thetiltofthe passenger
seat backr est.
An incor rectlymount edchild seatcould cause
injuries tothe child incase ofan acciden t,
inst ead ofincr easing protectionforthe child.
Follow themanufact urer'sinstruct ions for
inst allation ofchild restraintsystems. Occupant
safety
47Safety Z

ribs
orabd omen, whichcould severel y
injure internal organssuchasyou rliver or
spleen .
Adj ust the seat beltsothat theshoulder
sect ionislocat edasclos eas possible to
the middle ofthe shoulder .Its hould not
touch theneck .Never pass theshoulder
portion ofthe seat beltunder yourarm. For
this purpose, youcan adjust theheight of
the seat beltoutlet.
R Position thelapbelt aslow aspossible on
your hipsandnotacross theabdomen. If
the lapbelt isposition edacross your
abdomen, itcould cause serious injuries in
a crash.
R Never wearseatbelts overrigid or
breakable objectsinor on your clothing,
such aseyeglasses, pens,keysetc.,as
these might cause injuries.
R Make suretheseat beltisalway sfitt ed
snugly. Takespecial careofthis when
wearing looseclothing.
R Never useaseat beltformore thanone
person atatime. Donot fasten aseat belt
around aperson andanoth erperson or
other objectsat the same time.
R Seat belts should notbeworn twisted. Ina
crash, youwould nothave thefullwidth of
the seat belttodistribut eimpact forces.
The twisted seatbeltagainst yourbody
could cause injuries.
R Pregnant womenshouldalsoalway suse a
lap-shoulder belt.Thelapbelt portion
should bepositioned aslow aspossible on
the hips toavoid anypossible pressure on
the abdomen.
R Place theseat backrest inaposition thatis
as upright aspossible.
R Check yourseatbeltduring traveltomake
sure itis properly positioned.
R Never placeyourfeetonthe instr ument
panel, dashboard, oron the seat. Always keep
bothfeetonthe floor infront ofthe
seat.
R When usingaseat belttosecure infant
restraint s,toddler restraint s,or children in
booster seats,alwaysfollow thechild seat
manufacturer' sinstr uctions. G
WARNING Do
not pass seatbelts oversharp edges. They
could tear.
Do not allow theseat belttoget caught inthe
door orinthe seat adjustmen tmechanism.
This could damage theseat belt.
Never attempt tomake modifications toseat
belts. Thiscould impair theeffect iveness of
the seat belts.
Fastening seatbelts G
WARNING Acc
ording toaccident statistics,children are
safer when properly restrained onthe rear
seats thanonthe front -passenger seat.Thus,
we stron glyrecommen dthat children be
placed inthe rear seat whenever possible.
Regardless ofseating position, children12
years oldand under mustbeseated and
properly securedinan appropriately sized
child restraint systemorbooster seat
recommen dedforthe size andweight ofthe
child. Foradditional information,seethe
"Child reninthe vehicle" section.
Ac hild's riskofserious orfatal injuries is
significantly increasedifthe child restraint s
are not properly securedinthe vehicle and/
or the child isnot properly securedinthe child
restraint . Occ
upant safety
51Safety Z