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details Internet
Further information aboutMercedes-Ben z
vehicles andabout Daimler AGcan befound
on the following websites:
http: //www.mbusa.com (USAonly)
http: //www.mercedes- benz.ca(Canada only) Editorial
office
© Daimler AG:nottobe reprinted, translated or
otherwise reproduced, inwhole orinpart,
without writtenpermission fromDaimler AG. Vehicle
manufacturer
Daimler AG
Mercedesstraße 137
70327 Stuttgart
Germany
Symbols
Registered trademarks:
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In this Operator's Manualyouwillfind thefol-
lowing symbols: G
WARNING
Warning notesmakeyouaware ofdangers
which couldposeathreat toyour health or
life, ortothe health andlifeofothers. H
Environmental
note
Env ironment alnotes provide youwith infor-
mation onenvironm entallyawareactions or
disposal.
! Notes
onmaterial damagealertyouto
dangers thatcould leadtodamage toyour
vehicle.
i Practical
tipsorfurther information that
could behelpful toyou.
X This
symbol indicates aninstruct ion
that must befollowed.
X Several
ofthese symbols insucces-
sion indicate aninstruct ionwith sev-
eral steps. (Y
page) This
symbol tellsyouwhere youcan
find more information aboutatopic.
YY This
symbol indicates awarning oran
instruct ionthat iscont inued onthe
next page.
Dis‐ Dis‐
play play
This
textindicates amessage onthe
multifunct iondisplay /multimedia dis-
play . Example
G
WARNING
If the front passenger airbag hasbeen acti-
vated, achild onthe front passenger seat
may behit bythe front passenger airbag in
the event ofan accident. Thereisarisk of
injury orfatal injury.
NEVE Ruse arearward-facing childrestraint
system onaseat protect edbyan ACTIVE
FRONT AIRBAG; DEATHorSERIOUS INJURY
to the CHILD canoccur.
Read thechapter "Children inthe vehicle" .
Asat19.0 3.2018

Oil
see Engine oil
On-boar dcomput er
AMG menu .....................................1 79
Assista ncemenu ........................... 174
Audi omenu ................................... 173
Conve nience submenu .................. 178
Displ aymessa ges....... ................... 182
Displ aying aservi cemessa ge....... .245
Factory settings submenu ............. 179
Importa ntsafe tynotes .................. 167
Instrument clustersub menu ..........176
Ligh ting submenu .......................... 176
Menu overview....... .......................170
Messa gememory .......................... 182
Navi gationmenu ............................ 171
Opera tion.......................................168
RAC ETIMER ................................... 180
Service menu................................. 176
Settings menu...............................176
Standard displa y<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 170
Tel ephone menu <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 173
Tri pmenu <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 170
Veh iclesu bme nu<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011[ 178
Vid eoDVD operation<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011[ 173
Ope ratin gsafe ty
Decl aration ofconfo rmity................ 26
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 26
Ope ratin gsys tem
see On-bo ardcomp uter
Ope ratio n
Digi talOpe rator'sManua l................ 22
Ope rator's Manual
Veh icleeq uipme nt<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011[ 24
Outs idetempe rature display ........... 167
Ove rhead contro lpane l<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011[ 36 P
Paddl eshi fters
see Steer ingwheelpa dd leshi fters
Pai ntcode numb er<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 297
Pai ntw ork (cleani ng instruc tions) ...247
Pan icalarm <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 38
Parki ng
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 134
Pa rking brake<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 135Pos
ition ofexter iormir ror, front-
pa sse nger side<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 94
Re ar vie wcam era<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011[ 159
see PARKTRONIC
Parki ngaid
Pa rking Guidance <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011[ 156
see Exteri ormir rors
see PARKTRONIC
Parki ngAssist PA RKTRO NIC
Dea ctiva ting/a ctivating<0011001100110011001100110011001100110011001100110011001100110011
0011[ 155
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 153
Pro blems (malfunctions )................ 156
Senso rrang e<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 154
Wa rning displ ay<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011[ 155
Parki ngbrake
App lying automa tically <0011001100110011001100110011001100110011001100110011001100110011
001100110011[ 136
App lying orreleasing manu ally ...... 136
Disp laymes sage <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 185
Ele ctric parking brake<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 135
Emerg encybraking <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011[ 136
Ge nera lnotes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 135
Re leas ing automa tically <0011001100110011001100110011001100110011001100110011001100110011
0011[ 136
Wa rning lamp <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 212
Parki ngGui danc e
Disp laymes sage <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 199
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 156
Parki nglamps
Swi tching on/off<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011[ 98
PA RKTRO NIC
Drivi ngsystem <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011[ 153
Functi on/note s<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011[ 153
PA SSE NGER AIRBAG
Disp laymes sage <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 191
Indi cato rla mps <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 39
Pro blems (malfunction) <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 191
Pe ts inthe vehic le<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011[ 56
Pho nebook
see also Digi talOpe rator'sMan-
ua l<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011[ 217
Pi vo tin gdraft stop
see AIRGUIDE
Po we rwas hers <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 247
Po we rwi ndo ws
see Sidewi ndow s
PRE -SAFE®
(an ticipato ryoccu-
pant prote ction)
Disp laymes sage <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 18814
In
dex

R
malfu nctions anddefects inimporta ntsys-
tem components, e.g.lights,brakes
R vehicl ereactions andopera tingconditions
in specia ldrivi ngsitua tions, e.g.airbag
depl oyme nt,intervention ofstabi litycontrol
systems
R ambi entconditions, e.g.outsid etempera -
ture
This data isof an exclusi velytechnical nature
and canbeused to:
R assi stinrecognizing andrectifyi ngmalfu nc-
tions anddefects
R anal yzevehicl efunctions, e.g.after anacci-
dent
R optimize vehiclefunctions
The data cannot beused totrace thevehicl e's
movements.
When yourvehicl eis serviced ,technical infor-
mation canberead from theevent datamem-
ory and malfu nction datamemory .
Services include,for exampl e:
R repa irservices
R service processe s
R warra nties
R qua lityassu rance
The vehicl eis read outbyemplo yeesof the
service network (includingthemanufa cturer)
usi ng specia ldia gnostic testers. Moredetailed
informatio nis obtai nedfrom it,ifrequ ired.
After amalfu nction hasbeen rectified ,the
informatio nis dele tedfrom themalfu nction
memory oriscontinual lyoverwri tten.
When operatingthevehicl e,situa tions are
conceivab lein whi chthis technical data,in
connection withother informatio n(if neces-
sary ,under consulta tionwith anauthorized
expert), couldbetraced toaperson.
Examples include:
R accide ntreports
R dama getothe vehicl e
R witness statements
Further additional functions thathave been
contractuall yagree dupo nwith thecustomer
all ow certain vehicledata tobe conveyed by
the vehicl eas wel l.The additional functions
includ e,for exampl e,vehicl elocati onincase
of an emergency . COMA
ND/Me rcedesmeconne ct
(Can ada: TELE AID)
If the vehicl eis equ ippe dwith COMAND or
Mercede sme connect, additional dataabout
the vehicl e'sopera tion,theuse ofthe vehicl e
in certain situations, andthelocatio nof the
vehicl eis compil edthrough COMAND orthe
Mercede sme connect system.
For additional informatio n,plea serefer tothe
COMAND UserManua lor Digital Operator's
Manua land/or theMercede sme connect
Terms andCondi tions. Eve
ntdata recorders
USA only:
This vehicl eis equ ippe dwith anevent data
recorder (EDR).Thisvehicl eis equ ippe dwith
an event datarecorder (EDR).Themain pur-
pose ofan EDR isto record, incertain crashor
near crash-li kesitua tions, suchasan air bag
depl oyme ntor hitting aroad obstacl e,data
that willassi stinundersta ndinghowavehi-
cle's systems performed .The EDR isdesi gned
to record datarelated tovehicl edyna mics and
safety systems forashort periodof time, typi-
call y30 seconds orless.
The EDR inthis vehicl eis desi gned torecord
such dataas:
R How varioussystems inyou rvehicl ewere
opera ting
R Whether ornot thedriver andpass enger
safety beltswerebuckle d/fastened
R How far(ifat all)the driver wasdepre ssing
the accele ratorand/or brakepedal;and,
R How fastthevehicl ewas traveli ng
These datacanhelp provid eabetter under-
standing ofthe circumstances inwhich
crashes andinjurie soccur. NOTE:EDRdata
are recorded byyou rvehicl eonly ifanon-triv-
ial crash situationoccurs; nodata arerecor-
ded bythe EDR under normal drivingcondi-
tions andnopersona ldata (e.g.name, gender,
age and crash location)are recorded .How-
ever, other parties,such aslaw enforcement
could combine theEDR data withthetype of
persona llyidentify ingdata routinel yacqu ired
duri ngacrash investiga tion.
Access tothe vehicl eand/or theEDR isnee-
ded toread datathatisrecorded byan EDR,
and specia lequ ipment isrequ ired. Inadd ition Data
storage
29Introductio n Z

Panic
alarm X
To activate: press0033button 0043for at
least onesecond.
A visual andaudib lealarm istriggered ifthe
alarm system isarmed.
X To deactivat e:press 0033button 0043again.
or X Insert theSmartK eyinto theignition lock.
or X Press theKEYLE SS-GO Start /Stopbutton.
The KEYLE SS-GO key must beinthe vehicle. Occupant
safety Introduct
iontothe restr aintsystem
The restraint systemcanreduce therisk of
vehicle occupants comingintocontactwith
parts ofthe vehicle's interiorinthe event ofan
accident. Therestraint systemcanalso reduce
the forces towhich vehicle occupants aresub-
ject edduring anaccident.
The restraint systemincludes thefollowing
componen ts:
R seat beltsystem
R air bags
The componen tsof the restraint systemwork
in conj unction witheach other. Theycanonly
deploy theirprotect ivefunct ionif,at all times,
all vehicle occupants:
R have fastened theirseatbelts correct ly
(Y page 41)
R have theseat andhead restraint adjusted
properly (Ypage 85)
As the driver, youalso have tomake surethat
the steering wheelisadjusted correctly. Observe
theinformation relatingtothe correct
driver's seatposition (Ypage 85).
You also have tomake surethatanair bag can
inflate properly ifdeploye d(Y page 43).
An airbag supplements acorrect lyworn seat
belt. Asanadditional safetydevice, theairbag
increases thelevel ofprotect ionforvehicle
occupants inthe event ofan accident. For
example, if,inthe event ofan accident, the
protect ionoffered bythe seat beltissufficient,
the airbags arenot deploye d.When anacci-
dent occurs, onlytheairbags thatincrease
protect ioninthat particular accidentsituation
are deploye d.However, seatbelts andairbags
generally donot protect againstobjectspene-
tratin gthe vehicle fromtheoutside.
Inform ationonrestraint systemoperation can
be found under "Triggering ofthe Emergen cy
Tensioning Devicesandairbags"
(Y page 50).
See "Chil dren inthe vehicle" forinformation
on children traveling withyouinthe vehicle as
well ason child restraint systems
(Y page 53). Import
antsafety notes G
WARNING
Modifications tothe restraint systemmay
cause itto no longer workasinten ded.The
restraint systemmaythen notperform its
inten dedprotect ivefunct ionand may failin
an accident ortrigger unexpect edly,for
example. Thisposes anincreased riskof
injury oreven fatalinjury.
Never modify partsofthe restraint system.
Never tamper withthewiring, theelectron ic
componen tsor their software.
If it is necessary tomodify componen tsof the
restraint systemtoaccommodate aperson
with disabil ities,contactanauthorized
Mercedes-B enzCenter fordetails. USAonly:
for further information contactour Customer
Assistanc eCenter at1-80 0FOR-MERCED ES
(1‑800‑3 67‑6372).
Mercedes-B enzrecommen dsthat youonly use
driving aidswhich havebeen approved specifi-
cally foryour vehicle byMercedes-B enz. 38
Occ
upantsafetySafety

Res
traint system warn inglamp
The functi onsofthe restrai ntsystem are
checke dafte rthe igniti onisswi tched onand
at reg ular inter valswh ile the engi neisrunni ng.
The refo re,mal functi onscanbedete cted in
goo dtime .
The 0075 restrai ntsystem warning lamp on
the instru ment cluster lights upwhen the igni-
tion isswi tched on.Itgoe sou tno later than a
few seco ndsafterthe vehicleis star ted. The
comp onents ofthe restrai ntsystem arein
ope rationa lrea diness .
A mal functi onhasoccu rredifthe 0075
res trai ntsystem warning lamp:
R doe snot light upafte rthe igniti onis
swi tched on
R doe snot gooutafte ra few seco ndswith the
engi nerunni ng
R lights upagain wh ile the engi neisrunni ng G
WARNI
NG
If the restrai ntsystem ismal functi oning,
res trai ntsystem components maybetrig -
ger edunintentio nallyor may notdeployas
intend edduring anacci dent. Thiscan affect
for exa mpl ethe Emerg encyTensioning
Devi ceorthe airba g. Thi spos esan
incre ased riskof inju ryor eve nfata linju ry.
Have therestrai ntsystem checke dand
rep aired inaqu alifi ed spe cialist wo rksho p
as soo nas pos sible. PA
SSE NGER AIRBAG indic ator lamp PASSENG
ERAIR BAG ONindicator lamp 0043
and PASSENG ERAIR BAG OFFindicator
la mp 0044are partof the Occu pant Clas sif ica -
tion System (OCS). The
indicator lamps displ aythe statu sof the
front-p asseng erfront airba g.
R PASSENG ERAIR BAG ONlights upfor 60
seco nds, subse quently bothindicator lamps
are off(PASSEN GERAIRBAG ONand OFF) :
the front-p asseng erfront airba gis ab leto
dep loyin the eventofan acci dent.
R PASSENG ERAIR BAG OFFlights up:the
front-p asseng erfront airba gis dea ctiva ted.
It wi llthen notbedep loye din the eventof
an acci dent.
If the PASSENG ERAIR BAG ONindicator lamp
is off, only thePASSENG ERAIR BAG OFFindi-
cato rla mp showsthe statu sof the front-
pa sse nger front airba g. The PASSENG ERAIR
BAG OFFindicator lamp may belit continu -
ou sly orbe off.
Depe nding on the person inthe front-
pa sse nger seat,the front-p asseng erfront air
ba gmus tei ther bedea ctiva tedorena bled;
see thefollowi ng points. Youmus tmake sure
of this both before and during ajou rney .
R Chi ldre nin achi ldres train tsys tem:
wh ethe rthe front-p asseng erfront airba gis
ena bled ordea ctiva teddepends onthe
insta lled childres trai ntsystem, andtheage
and size ofthe child.The refo re,besure to
obs erve thenotes onthe "Occup antClas sif i-
cati onSys tem (OCS)"(Ypage 46)and on
"C hildre nin the vehicle" (Y page 53).
The reyouwi llal so find instr uctions onrea r-
wa rdand forw ard-faci ngchildres trai ntsys-
tems onthe front-p asseng ersea t.
R Allothe rpers ons:dep endi ngon the classi-
fica tion ofthe person inthe front-p asseng er
sea t,the front-p asseng erfront airba gis
ena bled ordea ctiva ted(Ypage 46). Be
su re to obs erve thenotes on"Se at
bel ts“ (Ypage 39)and "Airba gs"
(Y page 43). Thereyoucan also find infor-
mati ononthe corre ctsea tpos ition. Se
at belts
In troduc tion Sea
tbel tsare the most effective meansof
res tricti ngthe move ment ofveh icleoccu pants
in the eventofan acci dent orthe vehiclerol l-
ing over.Thi sred uce sthe riskof veh icleoccu -
pa nts comi nginto conta ctwith parts ofthe
veh icleinter ioror bei ng ejecte dfrom thevehi-
cle .Furth ermore,the seatbel thel pstokeep Oc
cupan tsafe ty
39Safety Z

If
the vehicle 'sspeed exceeds 15mph
(25 km/h) onceandthedriver's andfront-
passe ngerseatbelts arenot fastened, awarn-
ing tone sounds. Awarning tonealsosounds
with increasing intensityfor60seconds or
until thedriver orfront passe ngerhave fas-
tened theirseatbelts.
If the driver orfront passe ngerunfasten their
seat belts duringthe journey, theseat belt
warning isactivated again. Air
bags
Introductio n The
installa tionpoint ofan airb agcan berec-
ognized bythe AIRBAG marking.
An airb agcomplements thecorrectly fastened
seat belt. Itis no substitu tefor the seat belt.
When deployed ,an airb agcan increase the
protection providedfor the respective vehicle
occupant.
Not allairb ags aredepl oyed inan accident.
The variou sairb ags work indepe ndently of
each other (Ypage 50).
However, nosystem availabletoday cancom-
pletel yelimi nate injuries andfatali ties.
It is also notpossib leto rule outarisk ofinjury
cause dby an airb agdue tothe high speed at
which theairbagmust bedepl oyed .
Important safetynotes G
WARNING
If you donot sitinthe correct seatpositio n,
the airbag cannot protect asintended and
could evencause additional injurywhen
depl oyed .This poses anincreased riskof
injury oreven fatalinjury.
To avoid hazardo ussitua tions, always make
sure thatallofthe vehicle 'soccupants:
R have fastened theirseatbelts correctly,
includi ngpregnant women
R are sitting correctly andmaintain the
greatest possibledistance tothe airbags
R follow thefollow inginstructions
Alway smake surethatthere arenoobjects
betwee nthe airbag and thevehicle 'soccu-
pants. All
vehicle occupants mustobserve thefollow -
ing notes toavoid risksposed bythe airbag
when itdepl oys.
R Adjust theseats properl ybefore beginning
you rjourney. Alwaysmake surethatthe
seat isin an almos tupri ghtpositio n.The
center ofthe head restraint mustsupport
the head atabou teye level .
R Move thedriver's andfront-passenger seats
as far back aspossib le.The driver's seat
positio nmust allow the vehicle tobe driven
safel y.
R Only holdthesteering wheelonthe outsid e.
This allows theairbagtobe fullydepl oyed .
R Alway slea naga inst thebackrest whiledriv-
ing. Donot leanforward orlea naga inst the
door orside window .You may otherwise be
in the depl oyment areaofthe airbags.
R Alway skeep yourfeet inthe footwell in
front ofthe seat. Donot putyourfeet onthe
dashb oard,forexample .Your feetmay oth-
erwis ebe inthe depl oyment areaofthe air-
bag.
R For this reason, always secure persons less
than 5ft (1.50 m)tall insuita blerestraint
systems. Uptothis heigh t,the seat belt
cannot beworn correctly.
If achil dis traveling inyour vehic le,also
obse rvethe followi ngnotes:
R Alway ssecure childrenunder twelve years
of age and less than 5ft (1.50 m)tall insuit-
abl echild restraint systems.
R Secure achild tothe front-passenger seat
only when thefront-passenger frontairbag
is deactiva ted,andthen onlyinarearwa rd-
facing childrestraint system.Thefront-
passe ngerfront airbagisdeactiva tedwhen
the PASSENGER AIRBAG OFFindicator
lamp islit continuously (Ypage 39).
R Alway sobserve theinstructions andsafety
notes onthe "Occupa ntCla ssifica tionSys-
tem (OCS)" (Ypage 46)and on"Ch ildre n
in the vehicle "(Y page 53)inaddi tion to
the child restraint systemmanufacture r's
installa tionandopera tinginstructions.
Objects inthe vehic leinterio rmay restrict
the airbag fromfunctio ningcorrec tly.To
avoid risksresultingfrom thespeed ofthe air-
bag asitdepl oys, vehicle occupants must
ensure thefollow ingpoints. Occ
upant safety
43Safety Z

Befor
ecomme ncingyour jour ney,ensu rethat:
R there arenopeo ple, ani mal sor obje cts
betw eenthevehi cleoccu pants and anair-
ba g
R there arenoobje ctsbetw eentheseat,doo r
and B-pil lar
R no acce ssories,such ascup holder s,are
atta ched tothe vehi clewithin thedeploy-
ment areaof an airba g,e.g. todoo rsor sid e
wi ndow s
R no hea vy,sha rp-ed gedorfrag ile obje ctsare
in the pocke tsof your cloth ing.Store such
obje ctsinasui tabl eplace G
WARNI
NG
If yo umodi fythe cover ofan airba gor affi x
obje ctssuch assticke rsto it,the airba g
can nolong erper form itsintend edfuncti on.
The reisan incre asedrisk ofinju ry.
Neve rmodi fythe cover ofan airba gor affi x
obje ctstoit. G
WARNI
NG
Sensor sto control theairba gs are loca ted
in the doors.Mod ificati ons orwor knot per-
forme dcorre ctlytothe doorsor doo rpa nel-
ing, aswellas damag eddoo rs,can leadto
the functi onofthe senso rsbei ng imp aired .
The airba gs mig htthere forenotfuncti on
prop erlyany more .Co nseq uently ,the air
ba gs cannot protectvehi cleoccu pants as
they aredesigne dto do. Thereisan
incre asedrisk ofinju ry.
Neve rmodi fythe doorsor parts ofthe
doo rs.Alw ayshav ewor kon the doorsor
doo rpa neli ngcarri edoutat aqu alifi ed spe -
cia list wor kshop .
Fro ntair bag s !
Do
not place heavyobje ctsonthe front-
pa sse nger seat.Thi scou ldcau sethe sys-
tem toidentify theseatas bei ng occu pied.
In the eventofan acci dent, therestra int
sy stems onthe front-pa ssenger sidemay be
trigg eredand haveto be rep laced. Drive
r'sairba g0043 dep loysin front ofthe
stee ring wheel.Front-pa ssenger front air
ba g0044 dep loysin front ofand above theglove
box.
Whe ndep loyed, the front airba gs offe rad di-
tiona lhea dand thora xprote ction forthe occu -
pa nts inthe driver' sand front-pa ssenger
sea ts.
The PASSENGER AIRBAG OFFindicator lamp
infor msyouab ou tthe statu sof the front-
pa sse nger front airba g(Y page 39).
The front-pa ssenger front airba gwi llonly
dep loyif:
R the system, based onthe OCS weigh tsen-
sor readings, detectsthat thefront-
pa sse nger seatis occu pied (Ypage 46).
The PASSENGER AIRBAG OFFindicator
la mp isnot lit (Y page 46)
R the restra intsystem control unitpre dicts a
hig hacci dent severity
Kn ee bag s Drive
r'sknee bag0043 dep loysund erthe stee r-
ing colu mnand front-pa ssenger knee bag0044
und erthe glovebox. Thedriver' sand front-
pa sse nger knee bags are trigg eredtoge ther
wi th the front airba gs. 44
Oc
cupan tsafe tySafe ty

The
driver's andfront -passenger kneebags
offer additional thigh,kneeandlower legpro-
tect ion.
Side impa ctair bags G
WARNIN
G
Unsuitable seatcovers canobstruct orpre-
vent deployment ofthe airbags integr ated
into theseats. Consequently, theairbags
cann otprotec tvehicle occupant sas they
are designed todo. Inaddition, theopera-
tion ofthe occupant classification system
(OCS) couldbeadversely affected.This
poses anincreased riskofinjury oreven
fatal injury.
You should onlyuseseat covers thathave
been approved forthe respect iveseat by
Mercedes- Benz. Side
impact airbags 0043deploy nexttothe
outer bolster ofthe seat backrest .
When deployed, theside impact airbag offers
additional thoraxprotection.However, itdoes
not protec tthe:
R head
R neck
R arms
If the restr aintsystem controlunit detect sa
side impact, theside impact airbag is
deployed onthe side onwhich theimpact
occurs.
The side impact airbag onthe front passenger
side deploys underthefollowing conditions:
R the OCS system detectsthat thefront
passenger seatisoccupied or
R the seat beltbuckle tongue isengaged in
the belt buckle ofthe front passenger seatIf
the belt tongue isengaged inthe belt
buckle, theside impact airbag onthe front
passenger sidedeploys ifan appropriate acci-
dent situation occurs.Inthis case, deployment
is independent ofwhether thefront passenger
seat isoccupied ornot .
Head airbags Head
bags0043deploy inthe area ofthe side
windows atthe front .
When deployed, thehead bagenhanc esthe
level ofprotec tionforthe head. However, it
does notprotec tthe:
R chest
R arms
If the restr aintsystem controlunit detect sa
side impact, thehead bagisdeployed onthe
side onwhich theimpact occurs.
If the system determin esthat they canoffer
additional protectiontothat provided bythe
seat belt, ahead bagmay bedeployed inother
accident situations (Ypage 50).
The head bagonthe front -passenger side
deploys underthefollowing conditions:
R the OCS system detectsthat thefront -
passenger seatisoccupied or
R the seat beltbuckle tongue isengaged in
the belt buckle ofthe front -passenger seat
If the belt tongue isengaged inthe belt
buckle, thehead bagonthe front -passenger
side deploys ifan appropriate accidentsitua-
tion occurs. Inthis case, deployment isinde-
pendent ofwhether thefront -passenger seatis
occupied ornot . Occupant
safety
45Safety Z