and
one-h alftim esaswellon thego vernment
te st trac kas atir egr ad ed 100.
The relativ eper form anc eof tires depen dsupon
th eactual conditions oftheir use, howe ver,and
ma ydepar tsign ifican tly from thenor mdue to
va riatio nsindrivin ghabit s,ser vicepr act icesand
dif fere nces inroad charact eristic sand climate
con dition s.
Tr actio ngr ade &
DANG ER Risk ofacc iden tdue toinade‐
qu atetract ion
The tract ion grade assig nedtothis tireis
based onstra ight -ahead brakin gtract ion
te sts, and does notinclude either acceler a‐
tion, corner ing, hydroplaning orpeak traction
ch aract eristic s. #
Alw aysadap tyo ur drivin gst yle and
dr ive at aspeed tosuit thepr ev ailin g
traf fic and weather condition s. *
NO
TEDama getothedr ivet ra in from
wheelspin #
Avoid wheelspin. The
traction grades –from highes tto lowe st–
ar eAA ,A, Band C.Tho segrad es repr esent the
tir e'sab ility tostop onwetpa vement asmeas‐
ur ed under controlledconditions onspecif ied
go vernment test sur faces mad eof asp haltand
concr ete.
Te mp eratur egr ade &
WARNIN GRisk ofacci dent from tire
ove rheating andtirefa ilur e
The temp eratur egr ade forth is tireis es tab‐
lished fora tir eth at isproper lyinflat ed and
no tove rloaded. Excessiv espeed, underinfla‐
tion, orexc essiv eloading, either separ ately
or incombin ation,cancause excessiv eheat
build-up andpossible tirefa ilur e. #
Obser vethere comme ndedtirepr es‐
su resand regular lych eckth etir epr es‐ sur
eof all tires including thespar e
wheel. #
Adjus tth etir epr essur eas neces sary. The
temp eratur egr ades areA (the highes t),B
and C.The yre pr esent thetir e's resis tance tothe
ge ner ation ofhea tand itsability todissipat e
heat when tested under controlled conditions on
a specif iedindoor laborator yte st wheel. Sus‐
ta ined hightemp eratur ecan cause themat erial
of thetir eto deg ener ateand reduce tirelife, and
exc essiv ete mp eratur ecan lead tosudden tire
fa ilur e.Grade Ccor responds toaleve lof per‐
fo rm anc ewhic hall passe nger car tires mus t
mee tunde rth ere qu iremen tsof theUS Depar t‐
ment ofTrans portatio n. DO
T,Tire Iden tificat ionNumbe r(TI N) US
tirere gulations stipulat eth at eve rytire man‐
uf actu reror retrea de rmu stimprint aTIN inor
on theside wallof eac htir epr oduced. Wheels
andtires 399
Obser
vethefo llo wing when selecting,ins talling
and replacing tires:
R Onlyuse tires and wheels ofthesame type
(summer tires, wint ertires, MOEx tende d
tir es) and thesame make.
R Onlyins tallwheels ofthesame sizeonone
axle (leftand right).
It is onl yper missible toins talla dif fere nt
wh eelsi ze intheeve ntofaflat tirein order
to drive to thespecialis two rkshop.
R Onlyins talltir es ofthecor rect size ontoth e
wheels.
R Vehicl eswith atir epr ess uremonit oring
sy stem: Allinstalled wheels mustbe equip‐
ped withfunc tioningsensorsfo rth etir e
pr essur emonit oring system.
R Attemp eratur esbelo w45 °F(7°C), usewin‐
te rtir es orall-seaso ntir es mar kedM+S for
all wheels .
Wi nter tires bearing the004D snowflak esym‐
bol inaddition totheM+S marking prov ide
th ebes tpossible grip inwintr yro ad con di‐
tio ns. R
ForM+S tires, only usetires wit hth esame
tr ead.
R Obser vethemaximum permissible speedfor
th eM+S tires installed.
If th is isbelo wtheve hicle's maximum speed,
th is mus tbe indic ated byan appr opriate
label inthedr iver's field ofvision.
R Break inne wtires atmoder atespeeds for
th efirs t60 miles(1 00 km) .
R Replace thetir es afte rsix yearsat thelat est,
re ga rdless ofwe ar.
R Wh enreplac ingwith tires that donotfe a‐
tur eru n-flat charact eristics :ve hicles with
MOExt ended tires areno teq uipped witha
TIREFIT kitatthefa ct or y. Eq uip th eve hicle
wit haTIREFIT kitafte rre placing withtir es
th at do notfe atur eru n-f latch aract eristic s,
e.g .wint ertires.
Fo rmor einf ormation onwhee lsand tires, con‐
tac ta qu alif ied spec ialistwo rkshop.
Be sureto also obse rveth efo llo wing further
re lat ed subje cts:
R Noteson tirepr essur e(→ pag e388) R
Tire and Loadi ngInfo rm atio nplacar d
(→ pag e39 3)
R Tire size designation, load-bearing cap acity,
spe edrating andload index(→ pag e40 1)
R Tire pressur eta ble (→pag e389 ) &
WARNIN GRisk ofacci dent caused by
non-a pprove dtir etypes
If yo uuse tiretype sth at have notbe en adap‐
te dto chang esmade tothefa ct or yspe ed
li mit, this can have thefo llo wing consequen‐
ces:
R The tires do notex hibit there qu ired qual‐
ity charact eristic sand areno tsuit able for
high speeds orthere leva nt drivi ng
dy nam ics.
R The tires wearune venly and could,th er e‐
fo re ,af fect thero adw orthines sof the
ve hicle.
R ABS ,ESP ®
and cruise controloper ation
ar ere strict ed.
Thi scan jeop ardize road safety. 408
Wheels andtires
Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions &
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
Ti re pressur esthat areto olow pose thefo llo wing hazar ds:
R The tires ma ybur st,especiall yas theload andvehicle speed increase.
R The tires ma ywe arexc essiv elyand/or unevenly, whic hma ygr eatl yim pair tiretract ion.
R The drivin gch aract eristic s,as wellas steer ing and braking, maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. #
Obser vethere comme ndedtirepr ess ure. #
Adjus tth etir epr essur eif neces sary. #
Stop theve hicle, paying attention toroad and traffic condi tions. #
Checkth etir epr essur e(→ pag e388) andthetir es.
0077 Warning TireMalfunct ion *T
hetirepr essur ein one ormor etir es has dropped suddenly .The wheel position isdispla yed. &
WARNIN GRisk ofan acci dent from drivi ng with aflat tire
Flat tires aredang erous inthefo llo wing ways:
R The tires can overheat and cause afire .
R The driving charact eristic s,as wellas steer ing and braking, maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. Displa
ymessag esand warning/ indic ator lam ps 459
Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Donotdr ive wit haflat tire. #
Obse rveth eno teson flat tires. No
teson flat tires (→ pag e36 6). #
Stop theve hicle, paying attention toroad and traffic condi tions. #
Checkth etir es.
0077 Tire Press. MonitorCur-
rent lyUnavailable *T
her eis int erfere nce from apo we rful radio signal source.Asare sult, nosignals from thetir epr essur esensor sar e
re cei ved. The tirepr essur emonit oring system istemp orarily una vailable. #
Drive on.
The tirepr essur emon itor ing system restar ts aut omat icallyas soon asthecause hasbeen rectif ied.
0077
Whe elSenso r(s)Missing *T
hetirepr essur esensor signalismissing from one ormor etir e(s). Thepressur eof theaf fect ed tireis no tdi s‐
pl ay ed. #
Have thedef ect ive tir epr essur esensor replaced ataqu alif ied spec ialistwo rkshop.
0077
Tire Pressure MonitorInop-
erative NoWheel Sensors *T
hewheels installed donotha ve suit able tirepr essur esensor s.The tirepr essur emonit oring system isdeactiv ated. #
Installwheels withsuit able tirepr essur esen sors. 460
Display mess ages and warning/ indic ator lam ps
Sel
ecting amus icplaye r..... ...... ........... 337
Switc hingdevice viaNFC ....................337
Boos tpr essur e(on -boar dcom puter,
Pe rfor ma nce menu )................................ 230
Br ak eAssis tSy stem
see BAS(Br akeAssi stSystem)
Br ak efluid
No tes ............ ...................................... 423
Br ak efo rc edis tribut ion
EB D(elec tronic brak efo rc edis tribu‐
tion )..................................................... 170
Br ak es
ABS (Anti-l ockBr aki ng System) ........... 166
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 170
AMG ceramichigh-p erform anc e
com posit ebr ak esy stem ......................1 42
BA S(Br akeAssi stSystem) ............... ... 166
Dr iving tips............ ..............................139
EBD (electr oni cbr ak efo rc edis tribu‐
tion )............ ......................................... 170
HOLD functio n............ .........................189
Limi tedbr aking effect (sa lt-tr eated
ro ads) ............................................ ...... 139 Ne
w/r epla ced brak epad s/brake
discs .................................................... 138
No teson breaking-in ane wvehicle ..... 138
Br akin gass ista nc e
see BAS(Br akeAssi stSystem)
Br eakdo wn
Changing awheel ................................ 410
Ov ervie wof thehelp functions...... ........ 16
Ro adside Assis tance <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ....21
To w- star tin g.................................... .... 382
To wing away <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 379
Tr ans portingth eve hicle ......................3 80
Br eakdo wn
see Flat tire
Bur mes ter®
high-e nd3D surround
soun dsy stem
Ad jus ting thebalance/f ader............ ... 344
Ad jus ting thesound optimiz ation ........ 345
Ad jus ting treb le,mid -rang eand bass
se tting s............. ..................................344
Au tomatic volume adjustment ........ .....3 44
Callin gup thesound menu ............ ...... 344
Inf ormation .................................... ...... 344
Select ingthesound profile .................. 345 Bur
mes ter®
sur round soun dsy stem .....3 43
Ad jus ting thebalance/f ader............... 343
Ad jus ting thesound focus <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 344
Ad jus ting treb le,mid -rang eand bass
se tting s............ ................................... 343
Au tomatic volume adjustment .............3 43
Ca lling up thesound menu .................. 343
Inf ormation .......................................... 343
Switc hingthesur round soun don /of f
.. ...........................................................3 44
Butt ons
St eer ing wheel .................................... 225 C
Call list
Making acall ....................................... 308
Ov ervie w ............................................. 308
Calling upthesound menu
Bur mes ter®
high-end 3Dsurround
soun dsy stem ...................................... 344
Bur mes ter®
sur round soun dsy stem ...343
Calls ..........................................................3 04
Ac cep ting <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> ................304
Ac tivati ng functio nsduring acal l........ 304 Inde
x49
3
Ext
erior mir rors <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 123, 124
Anti-g lare mode (automatic) .......... ......1 24
Au tomatic mirrorfo lding function ........ 126
Fo lding in/out .....................................1 23
Oper ating thememor yfunc tion .............9 7
Pa rking posit ion.............................. .....1 25
Se tting ................................................. 123
Ext ernal device
Loc king(c hild safetyloc k) .............. .....2 62
Ey eg lass escomp artment .......................100 F
Fa tig ue detection
see ATTENTION ASSIST
Fa vo rite s
Ad ding ................ .................................2 53
Ca lling up ....... .....................................253
Dele ting ............................................... 254
Mo ving ................................................ 254
Ov ervie w ....... ......................................253
Re nam ing<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>254
Fl aco n
Inse rting/ remo ving ............................. 132 Flat
tire .....................................................3 66
Cha nging awhe el....... ......................... 410
MOExt ended tires ................................ 367
No tes .................................................. 366
TIREFIT kit...........................................3 68
Flat towing
see Tow- bar system
Floor mats................................................ 113
Fo ilco vering ............................................ 165
Fr ag rance
see Perfume atomiz er
Fr ee sof tware ............................................ 30
Fr eq uencies
Tw o-w ayradio ................................ ...... 417
Fr eq uency band
Dialin g(on -boardcom puter) ................ 235
Fr ont airbag (driver ,fr ont passeng er).....3 9
Fr ont passeng erseat
Ad jus ting from thedr iver's seat ...... ...... 89
Fu el ...........................................................4 22
Ad ditiv es........................................ .....4 22
E1 0 ....... ............................................... 421 Fu
elreser ve <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 422
Ga sol ine <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 421
Qua lity (gas oline )<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 421
Re fuel ing ............................................. 154
sulfur content ...................................... 421
Ta nk cont ent <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ..............422
Fu elconsum ption
On- boar dcom puter .............................2 32
Fu nction seat
see Door controlpanel
Fu ses ........................................................ 382
Bef orere placing afuse ........................ 382
Dashboar dfuse box............................ 384
Fu se assignment diagram...................3 82
Fu se boxin thecar gocom partmen t....3 84
Fu se boxin theengine compartmen t.. 383
Fu se boxin thefront -passen gerfo ot ‐
we ll...................................................... 384
No tes .................................................. 382
Fu ses
see Fuses 50
4
Inde x
TIN
(TireIde ntificat ion Numbe r)........... .399
Ti re and Loading Information placard... 393
Ti re charact eristics ................................. 401
Ti re inf lation com pressor
see TIREF ITkit
Ti re informa tion table .............................3 93
Ti re labeling .............................................3 98
Cha racter istics <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> .......401
DO T,Tire Identif ication Number (TIN)
..... .................... .............................. ......3 99
Load index....... ....................................401
Load-be aring capaci ty..... .................... 401
Maximu mtireload ......................... ..... 400
Maximu mtirepr essur e..... .................. 400
Ov ervie w ..... ................................... ..... 398
Speed rating ........... .............................401
Te mp eratur egr ade .............................. 398
Ti re Qua lityGradi ng .......... ................... 398
Ti re size designation ............................4 01
Tr act ion grade ................................ .....3 98
Tr ead weargrade ............................ .....3 98
Ti re load (maximu m)...............................4 00 Ti
re pres sur e<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 389,390
Ch ecking (manually) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 390
Ch ecking (tirepr ess uremoni toring
sy stem) .......................................... ..... 392
Maximum ............................................ 400
No tes .................................................. 388
Re star tin gth etir epr essur emonit or‐
ing system ...........................................3 93
Ti re pressur emonit oring system
(funct ion)............................................. 391
Ti re pressur eta ble .......................... .... 389
TIREF ITkit ...........................................3 68
Ti re pres sur emoni tor
Re star tin g...................................... ...... 393
Te ch nica lda ta <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 393
Tir epr es sur emon itor ingsy stem
Chec kingth etir epr essur e.................. 392
Chec kingthetir ete mp eratur e......... ... 392
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>391
Tir epr es sur eta ble <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ..........389
Tir eQual ityGradin g<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .......398
Tir ete mp eratur e
Chec king(tir epr essur emon itor ing
sy stem) .......................................... ..... 392 Ti
re pressur emonit oring system
(funct ion)............................................. 391
Ti re tread <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ..386
Tir e-c hang eto ol kit
Ov ervie w .............................................4 09
TIREF ITkit ....... ......................................... 368
St or ag elocation ..................................3 68
Using ...................................................368
Ti re s
Chan ginghub caps ...............................4 11
Charact eristic s.................................... 401
Chec king.............................................3 86
Che cking thetir epr essur e(man‐
uall y)................................................... 390
Chec kingthetir epr essur e(tir epr es‐
sur emonit oring system) ......................3 92
Def initio ns....... ....................................403
DO T,Tire Identif ication Number (TIN)
..... ........................................................3 99
Flat tire ....... ......................................... 366
Ins talling .............................................. 414
Load index..... ...................................... 401
Load-be aring capaci ty.........................4 01
Maximum tireload .............................. 400 Inde
x52
1
Wa
shing byhand (care)...... ....................358
Wa terta nk
see Air-water duct
We ather information ...............................298
We bbr ow ser
Calling upawe bpag e.......................... 321
Calling upoption s...............................3 22
Ca lling up these ttings .........................3 22
Dele tingabookma rk<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 323
Dele tingbrows erdat a.........................3 23
Ending ................................................. 323
Mana gingbookma rks .......................... 323
Ov ervie w .................. ........................ ... 322
Sho wing/hiding themenu ............... ....3 21
We bsit e
Calling up....................................... ..... 321
Sho wing/hidin gth ewe bbr ows er
menu ................................................... 321
Wheel chang e
Lo we ring theve hicle ............................4 15
Mounting ane wwheel ..................... ....4 14
Re mo ving awhee l..... ...........................413
Re mo ving/ins talling hubcaps .............. 411
Wheel rotat ion .........................................4 09 Whee
ls
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 362
Ch ang inghubcap s<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 411
Chec king.............................................3 86
Che cking thetir epr essur e(man‐
uall y)................................................ ... 390
Chec kingthetir epr essur e(tir epr es‐
sur emonit oring system) ......................3 92
Def initio ns....... ................................... .403
DO T,Tire Identif ication Number (TIN)
..... ..... ............................................. ......3 99
Flat tire ....... ......................................... 366
Ins talling .............................................. 414
Load index..... ...................................... 401
Load-be aring capaci ty..... ............... ..... 401
Maximu mtireload ......................... ..... 400
Maximu mtirepr essur e..... .................. 400
MOExt ended tires ................................367
Noise ............................................. ......3 86
No teson installing .............................. 406
Ov ervie wof tirelabeling ...................... 398
Re mo ving ............................................. 413
Re placing .....................................4 06, 410
Re star tin gth etir epr essur emonit or‐
ing system ...........................................3 93
Ro tating ........... ................................. ...409 Sel
ecti on ........... ..................................406
Sno wch ains ........................................ 387
Spe edrating ........... .............................401
St or ing ................................................ 409
Te mp eratur egr ade .............................. 398
Ti re and Loadi ngInfo rm atio nplacar d
.. ...........................................................3 93
Ti re charact eristic s.............................. 401
Ti re pressur e(no tes) ........................... 388
Ti re pressur emonit oring system
(funct ion)............................................. 391
Ti re pressur eta ble .............................. 389
Ti re Qua lityGradi ng .......... ................... 398
Ti re size designation ............................4 01
TIREFIT kit...........................................3 68
Tr act ion grade .....................................3 98
Tr ead weargrade .................................3 98
Un usual handlingch aract eristic s........ 386
Wi -Fi........ .................................................259
Ov ervie w ....... ......................................259
Se tting ................................................. 260
Se tting upaho tspo t....... ..................... 261
Wi ndo wcur tain airba g............................. 39
Wi ndo ws
see Side windo ws 526
Index