climate control MERCEDES-BENZ M-Class 2012 W166 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2012, Model line: M-Class, Model: MERCEDES-BENZ M-Class 2012 W166Pages: 396, PDF Size: 14.48 MB
Page 8 of 396
Break
down
see Flattire
see Towing away
Bu lbs
see Changin gbulbs C
Califor
nia
Impo rtant notice forretail
cust omer sand lesse es.................... 22
Call ingupamalfunc tion
see Displ aymessa ges
Capac ities
see Techni caldata
Car
see Vehi cle
Care
Carpets .......................................... 325
Ca rwa sh ....... .............. .............. ..... 318
Displ ay........................................... 323
Exterior lights ................................ 322
Gea rorselecto rlever .................... 324
Matte finish................................... 320
Nigh tView AssistPlus ................... 323
Notes ............................................. 318
Pai nt.............................................. 320
Pla stic trim .................................... 323
Pow erwa sher ................................ 319
Rea rview came ra.......................... 322
Roo flini ng ....... ............................ ...325
Seat belt........................................ 324
Seat cover ..................................... 324
Sensors ......................................... 322
Steering wheel............................... 324
Trim pieces .................................... 324
Was hing byhand ........................... 319
Whee ls........................................... 320
Windo ws........................................ 321
Wip erbla des .................................. 321
Wood entrim .................................. 324
Cargo compartm entcover ............... 289
Cargo compartm entenlargemen t... 287
Cargo compartm entfloor
Openi ng/closi ng............................ 292
Stowag ewell(under) ..................... 292Cargo
net
Attaching ....................................... 290
Importa ntsafe tyinforma tion......... 290
Cargo tiedow nrings ......................... 288
Car wash (care) ................................. 318
CD player/ CDchang er(on-bo ard
co mputer) .......................................... 230
Ce llphone
see Mobi lephone
Ce nter conso le
Lowe rsect ion .................................. 33
Uppe rsect ion .................................. 32
Ce ntral locking
Automa ticlocking (on-board
compu ter)...................................... 235
Locking/u nlocking(SmartKe y)........ 72
Chang ingbulb s
Brake lamps ................................... 117
High-b eamheadlamps ................... 116
Importa ntsafe tynotes .................. 114
Low-b eamheadlamps .................... 116
Overvi ewofbul btypes .................. 115
Parki nglamps ................................ 116
Rem oving/re placing thecover
(front wheelarch) .......................... 115
Side marker lamps ......................... 117
Standing lamps (front) ................... 116
Chi ld-proof locks
Importa ntsafe tynotes .................... 59
Rea rdoors ....................................... 59
Chi ldren
In the vehi cle................................... 54
Res traint systems ............................ 54
Chi ldseat
LATCH-typ e(ISOFIX) childsea t
anchors .................................... ...... .. 57
Specia lseat belt retractor ............... 56
Top Tether ....................................... 58
Ci garette lighter ................................ 296
Cl eani ng
Trai lertow hitch ............................. 322
Cli mate control
3-zone automatic climatecontrol ..126
Control lingautomatica lly............... 129
Coo ling with aird ehumidification ..128
Defrosting thewindows ................. 132
Defrosting thewindshi eld.............. 131 6
In
dex
Page 9 of 396
Dua
l-zoneautoma ticclima te
contro l........................................... 123
Importa ntsafe tynotes .................. 122
Indica torlamp ....... .........................129
Maxi mum cooling.......................... 132
Notes onusing automatic climate
control ................................... 125,128
Overvi ewofsys tems ...................... 122
Prob lems with cooli ngwith air
dehu midificati on............................ 129
Prob lemwith the rear window
defro ster........................................ 133
Rea rcont rolpanel ......................... 126
Ref rige rant ..................................... 389
Setting theaird istribut ion............. 130
Setting theairflow ......................... 131
Setting theairv ent s...................... 134
Setting theclima temode (AIR
FLOW) ............................................ 129
Setting thetempera ture................ 130
Setting thetempera ture(rear
compa rtment) ................................ 130
Switchi ngair-recircu lation mode
on/off ............................................ 133
Switchi ngon/off ........................... 128
Switchi ngresi dua lhea ton/off ......133
Switchi ngthe rear window
hea ting on/off ............................... 132
Switchi ngthe ZONE function on/
off .................................................. 131
Co athoo ks......................................... 290
Co ckpit
Overvi ew.......................................... 28
see Instrument cluster
COMA ND
see sepa rateoperating instructio ns
Co mbinati onswi tch .......................... 111
Co mbine dcargo cover and net........ 289
Co mpass
Ca lling up ....... ..................... ...........308
Co nsumptio nstatistic s(o n-bo ard
co mputer) .......................................... 227
Co nve nience closi ng feature .............. 86
Co nve nience open ingfeature ............ 86
Co olan t(engine)
Chec kingthe level ......................... 315
Displ aymessa ge............................ 254
Notes ............................................. 389Temp
eraturegau ge....... .................222
Warni nglamp ....... ..................... ..... 277
Co oling
see Clima tecontrol
Co rnerin glig ht func tion
Displ aymessa ge............................ 250
Crash-res ponsiveemerge ncy
lig hting ............................................... 114
Cruis eco ntrol
Activating .............. .........................168
Activatio ncondition s..................... 168
Cru isecontrol lever....................... 168
Deactiva ting....... ....... ..................... 169
Displ aymessa ge............................ 263
Driving system ............................... 167
Function/notes ............................. 167
Importa ntsafe tynotes .................. 167
Setting aspeed .............................. 168
Cup holder
Cente rconsole .............................. 294
Importa ntsafe tynotes .................. 293
Rea rcompartmen t......................... 295
Temp eraturecontrolle d................. 294
Custo merAssistanc eCe nter (CAC )... 25
Custo merRelati onsDepartment .......25 D
Dash
board
see Cockpi t
Data
see Techni caldata
Dayti merunnin glamps
Displ aymessa ge............................ 253
Switchi ngon/off (on-boa rd
compu ter)...................................... 234
Switchi ngon/off (switch) .............. 109
DE F
Adding ........................................... 152
Displ aymessa ge............................ 257
De laye dswit ch-off
Ex terio rlight ing(on- board
com puter )...................................... 235
Interior lighting .............................. 235
Di ese lparticle filter.......................... 159
Di gital speedometer ......................... 227
DI RECT SELECTlever
see Automat ictransm ission Index
7
Page 17 of 396
Rear
compartment
Setting theairv ent s...................... 135
Setting thetempera ture................ 130
Rear foglamp
Displ aymessa ge............................ 252
Switchi ngon/off ........................... 110
Rear seat
Adjusting ......................................... 98
Rear viewcamera
Cl eani nginstructio ns..................... 322
Function/notes ............................. 190
Rear-vie wmirror
Anti-glar e(manua l)........................ 103
Dippi ng(automa tic)....................... 104
Rear window defros ter
Prob lem(malfunction) ................... 133
Rear window heatin g
Switchi ngon/off ........................... 132
Rear window wiper
Rep lacing thewiper blade ....... ....... 119
Switchi ngon/off ........................... 118
Refue ling
Fuel gauge....................................... 29
Importa ntsafe tynotes .................. 149
Ref ueling proces s.......................... 150
see Fuel
Remote control
Ga rage door opener ....................... 305
Reportin g
Mal functions relevant tosafe ty....... .25
Res erve (fueltank)
see Fuel
Res erve fuel
Disp laym essage ............................ 257
Warni nglamp ........................ 276,277
see Fuel
Resi dual heat (climate control) ........ 133
Restrain tsyste m
see SRS (Supplemental Restraint
System)
Roadsi deAss istanc e(bre akdow n).... 22
Roll ersunb lind
Panor amaroofwith pow ertilt/
sli ding pane l....... ..............................90
Roof carrie r........................................ 293
Roof lining and carpets (clean ing
guide lines) ......................................... 325Roof
load(maximum) ........................ 390
Route see Routegui dance (navigation)
Route guidan ce(nav igati on)............ 228 S
Safety
Childre nint he vehicle ..................... 54
Chi ldrestrai ntsys tems .................... 54
Occupa ntClass ifica tion System
(OC S)............................................... 44
Overvi ewofoccup antsafe ty
sys tems ........................................... 38
Safety systems
see Driving safetysys tems
Seat belts
Adjusting thedrive r'sand front-
pas senger seatbelt ......................... 52
Adjusting theheight ....... .............. ....52
Belt force limiters ............................ 53
Cl eani ng....... ....... ........................... 324
Corr ectusage.................................. 50
Emergency Tensioning Devices ........53
Faste ning......................................... 51
Importa ntsafe tygui del ines ............. 49
Rel eas ing ......................................... 53
Safety guidel ines ............................. 39
Specia lseat belt retractor ............... 56
Switchi ngbeltadju stment on/off
(on-boa rdcompu ter)...................... 237
Warni nglamp ....... ..................... ..... 269
Warni nglamp (function) ................... 53
Seats
Adjusting (electrical ly). .................... 96
Adjusting the4-way lumba r
sup port ............................................ 99
Adjusting theheadrestrai nt............ 97
Cl eani ngthe cover ......................... 324
Corr ectdrive r'ssea tposi tion ...........94
Fold ingthe rear bench seat
forwa rds/ba ck....... ..................... ...287
Importa ntsafe tynotes .................... 95
Seat heating prob lem.................... 100
Seat ventila tionprob lem................ 100
Storing settings (memory
function) ........................................ 105 In
dex
15
Page 19 of 396
Steering
(displaymessage) ..............266
Stee ring wheel
Adjusting (electrical ly). .................. 101
Adjusting (manual ly). ..................... 101
Button overview............................... 31
Buttons (on-board
compu ter)...................................... 223
Cl eani ng....... .............. ....... ............. 324
Importa ntsafe tynotes .................. 100
Pad dleshifte rs............................... 147
Steering wheelhea ting .................. 101
Storing settings (memory
function) ........................................ 105
Stee ring wheelheatin g
Prob lem(malfunction) ................... 101
Switchi ngon/off ........................... 101
Stee ring wheelpaddle shifters........ 147
Stow agecompartm ents
Cu ph olders ................................... 293
Eyeg lasses compa rtment ............... 285
Gl ove box .......... .. .... .................... ...2 85
Importa ntsafe tyinforma tion......... 284
Parce lnet ...................................... 286
Summer opening
see Conve nience opening featu re
Summer tires..................................... 352
Sun visor............................................ 295
Suppleme ntalRestrain tSyste m
see SRS (Supplemental Restraint
System)
Surround lighting (on-bo ard
co mputer) .......................................... 235
SUV (Sport UtilityVehi cle)....................... 23
Swi tchin gair-rec irculation mode
on/ off................................................. 133
Swi tchin goff the alarm (ATA) ............ 68 T
Tachome
ter.................. ...................... 223
Tailg ate
Displ aymessa ge............................ 266
Emergency unlocking ....................... 84
Importa ntsafe tynotes .................... 81
Limi ting theopeni ngangl e............... 84
Openi ng/closi ng(automa tically
from inside)....... ...............................83 Openi
ng/closi ng(automa tically
from outside)................................... 82
Openi ng/closi ng(from outside)....... 82
Tail lamps
Displ aymessa ge............................ 252
Tank
see Fuel tank
Tank content
Fuel gauge....................................... 29
Techn ical data
Notes ............................................. 380
Tire s/whe els................................. 375
Trai lerLoad s.................................. 391
Vehi cledata ................................... 390
TELE AID
Ca llprio rity.................................... 303
Displ aymessa ge............................ 245
Downlo ading desti nations
(C OMAND) ..................................... 303
Emergency call.............................. 300
Importa ntsafe tynotes .................. 299
Locati ngastolen veh icle. .............. 304
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
Tele phone
Accepting acall............................. 231
Displ aymessa ge............................ 267
Menu (on-boa rdcompu ter)............ 230
Numb erfrom thephone book........231
Red ialing ........................................ 231
Reje cting/endi ngacall................. 231
Tele scopic rod (EASY -PAC Kload-
sec uring kit)....... ................................292
Temperature Coo lant .......................................... 222
Outsi detempera ture......................223
Setting (climate control) ................ 130
Theft deterren tloc king syste m
Immobi lizer...................................... 68
Through-lo ading................................ 286
TIREF ITkit .......................................... 330 In
dex
17
Page 123 of 396
Useful
information........ .......... .......... 122
Overview ofclimat econtrol sys-
tem s................................................... 122
Opera tingtheclimat econtrol sys-
tem ..................................................... 128
Sett ingthe airvents ......................... 134 121Climate control
Page 124 of 396
Useful
information
i This
Operat or'sManual describesall
models andallstan dard andoption al
equipment ofyour vehicle available atthe
time ofpublication ofthe Operat or's
Manual. Country-specificdiffer encesare
possible. Pleasenotethat your vehicle may
not beequipped withallfeature s
descr ibed. Thisalso applies tosafet y-
related systemsand func tions. i
Please
readtheinfor mation onqualified
specialist workshops(Ypage 25). Overview
ofclimat econtrol systems Impor
tant safet ynotes G
WARN
ING Sever
econ dition s(e.g. strong airpollution )
may require replacem entofthe filter before
its scheduled replacementinterval. Aclogged
filt er will reduc ethe airvolume tothe interior
and thewindows couldfogup,impairin g
visibilit yand endan geringyou and others.
Have ablock edfilterreplac edataMerc edes-
Ben zCent eras soon aspossible. G
WARN
ING Follow
therecom mended settings forheating
and cooling givenonthe following pages.
Other wise, thewindows couldfogup,
impairing visibilityandendanger ingyou and
other s.
Autom aticclimate control controls the
temper atureandthehumidity ofthe vehicle
int erior andfilters outundesirable
substanc esfrom theair.
Autom aticclimate control isonly operation al
when theengine isrunn ing9
.O ptimum
operation isonly achieved ifyou drive withthe
side windows andsliding sunroof /panorama
roof with power tilt/sliding panelclosed. i
Vent
ilate thevehicle forabrief period
during warmweather, e.g.using the
con venien ceopenin gfeature (Ypage 86).
This willspeed upthe coolin gproces sand
the desired vehicleinterior temper ature
will bereached morequickly. i
The
integrated filtercanfilter outmost
partic lesofdust andcomplet elyfilter sout
pollen. Aclogged filterreduc esthe amoun t
of air supplied tothe vehic leint erior .For
this reason, youshould alwaysobserve the
inter valforreplacing thefilter, which is
specified inthe Servic eBooklet .Asit
depends onenvironmen talconditions, e.g.
heavy airpollu tion, theinterval maybe
shorter thanstated inthe Service Booklet.
9 The residua lheat function canonly beactivated/deactivated whentheignition isswitched off. 122
Overview
ofclimat econ trol systemsClimate control
Page 125 of 396
Cont
rolpanel fordual-zone climatecont rol Canad
aon ly
: Setsth ete mper ature,left (Ypage 130)
; Defrost sth ewind shield(Y page 131)
= Swit ches theZONE function on/of f(Y page 131)
? Activate s/deac tivate sco olin gwithairdehumidif ication (Y page 128)
Ac tivates /deac tivates theresidual heatfunction (Ypage 133)
A Swit ches therear window defrosteron/ off(Ypage 132)
B Setsthe tem perat ure,right (Ypage 130)
C Activates /deac tivates air-recirculat ionmode (Ypage 133)
D Setsthe airdist ribut ion(Ypage 130)
E Incr eases theairflow (Ypage 131)
F Reduces theairflow (Y page 131)
G Swit ches climatecontrol on/ off(Ypage 128)
H Setsclim atecontrol to autom atic(Ypage 129) Over
view ofclima tecontr olsyst ems
123Climate control Z
Page 126 of 396
USA
only
: Sets thetemperature, left(Ypage 130)
; Defrosts thewindshiel d(Y page 131)
= Switches maximum coolingMAXCOOL on/off (Ypage 132)
? Activates/deactivates coolingwithairdehumid ification(Ypage 128)
A Switches therear window defroster on/off(Ypage 132)
B Sets thetemperature, right(Ypage 130)
C Activates/deactivates air-recirculationmode(Ypage 133)
D Sets theairdistribution (Ypage 130)
E Increases theairflow (Ypage 131)
F Redu cestheairflow (Ypage 131)
G Switches climatecontrolon/off (Ypage 128)
H Sets climate controltoautomatic (Ypage 129) Rear
contr olpanel onlyinconnec tionwith special equipment seatheating
: Sets therear-compartment climatecontroltoautomatic
; Switches rear-compartment climatecontrolon/off 124
Overview
ofclimat econ trol systemsClimate control
Page 127 of 396
=
Directs theairfl ow thro ughthe rearai rvents
? Directs theairfl ow thro ught he footwell vents Notes
onusing climate control
The following contains notes and
recommen dationsonoptimum operation of
dual -zoneautomatic climatecontrol.
R Act ivate climate controlusing theà and
¿/Á buttons.Theindicator lampsin
the à and¿/Á buttonslightup.
R Set thetemperature to72 ‡(22 †).
R Only usethe"defrosting" functionbriefly
until thewindshield isclear again.
R Only use"air-recirculation" modebriefly,
e.g. ifthere areunpleasa ntoutside odors
or when inatunn el.The windows could
otherwise fogupas, inair-recirculation
mode, nofresh airisdrawn intothevehicle.
R Use theZONE functiontoadopt the
temperature settingson the driver's side
for the front -passenger sideaswell. The
indicator lampinthe á button goesout. Overview
ofclimate controlsystems
125Climate control Z
Page 128 of 396
Cont
rolpanel for3-zone autom atic clim atecont rol Canad
aon ly
: Setsth ete mper ature,left (Ypage 130)
; Defrost sth ewind shield(Y page 131)
= Activate s/deac tivate sth eres idual heatfunction (Ypage 133)
? Activate s/deac tivate sco olin gwithairdehumidif ication (Y page 128)
A Swit ches therear window defrosteron/ off(Ypage 132)
B Setsthe tem perat ure,right (Ypage 130)
C Swit ches theZONE function on/off(Ypage 131)
D Swit ches climatecontrol on/ off(Ypage 128)
E Setsthe airdist ribut ion(Ypage 130)
F Incr eases theairflow (Ypage 131)
G Reduces theairflow (Y page 131)
H Disp lay
I Adjusts theclim atecontrol set tings (AIRFLO W)(Ypage 129)
J Activates /deac tivates air-recirculat ionmode (Ypage 133)
K Setsclim atecontrol to autom atic(Ypage 129)
Rea rcontr olpa nel
L Incr eases theairflow (Ypage 131)
M Setsthe tem perat ure(Ypage 130)
N Setsthe rear- compartmen tclim atecontrol to autom atic(Ypage 129)
O Direct sthe airflow through therear airven ts(Y page 130)
P Direct sthe airflow through thefoot well vents(Y page 130)
Q Swit ches rear-compartmen tclim atecontrol on/ off(Ypage 128)
R Reduces theairflow (Y page 131) 126
Over
view ofclima tecontr olsyst emsClimate control