
On
vehicles that have thesame sizefront and
re ar wheels ,ro tate thewheels accordingtothe
int erva ls in thetir emanuf acturer'swarrant y
book inyour vehicle documents. Ifth is isno t
av ailable, rotate thetir es eve ry
3,000 to6,000 miles(5 ,000 to10,000 km),
dependin gon thewe ar.En sur eth at thedir ect ion
of rotatio nis ma intained .
It is imper ative toobser vetheins truction sand
saf etyno teson "Cha nging awheel" whendoing
so Prepar ingtheve hicle fora whee l
ch ang e(/ page39 3). No
teson sto ring wheels When
stor ing wheels, observethefo llo wing
no tes:
R Afterre mo ving whee ls,stor eth em inacool,
dr yand prefer ably darkplace.
R Protect thetir es from contact with oil, grease
or fuel. Ve
hicl eto ol kit ove rview The
vehicle tool kit contains:
R Vehicle tool bag with:
- Pum pleve rfo rjac k
- Wheel wrenc hwit hT-piece
- Screwdriver (inser tedin apum pleve r)
R Jack withadap ter 1
Vehicle tool bag
2 Jack #
Foldthere ar ben chseat forw ards
(/ page96) . 392
Wheelsand tires

#
Tight enthewheel boltsevenlyin adi ag ona l
pa tter nin theor der indicat ed(1 to5 ).
Specif iedtight ening torq ue: 111 lb-ft
(1 50 Nm). &
WARNIN GRisk ofinju rythro ugh incor‐
re ct tigh tening torq ue
Th ewh eelscou ldcome looseifth ewheel
bolts orwheel nutsareno ttight ened tothe
pr escr ibed tighteningto rq ue. #
Makesur eth ewheel boltsorwheel
nuts aretight ened tothepr escr ibed
tight ening torq ue. #
Ifyo uar eno tsur e,do notmo vethe
ve hicle. Consult aqu alif ied spec ialist
wo rkshop andhave thetight ening tor‐
qu ech eckedimmediat ely. #
Chec kth etir epr essur eof thene wlymoun‐
te dwheel andadjus taccor dingly. #
Vehicl eswith atir epr ess uremonit oring
sy stem: Restar tth etir epr essur emonit oring
sy stem (/ page37 6).
Mak esur eto obser vethefo llo wing further rela‐
te dsubjec t:
R Noteson tirepr essur e(/ page37 1) Emer
gency spar ewheel No
teson the emer gency spar ewheel &
WARNIN GRisk ofacci dent caused by
inc orrect whe eland tiredimensi ons
The wheelor tiresize andthetir etype ofthe
emer gency sparewheel orspar ewheel and
th ewheel tobe replaced maydif fer. Mount‐ ing
anemer gency sparewheel/ sparewheel
ma yse verely im pair thedr iving charact eris‐
tic s.
To preve nthazardous situa tions: #
Adaptyo ur drivin gst yle accor dinglyand
dr ive car efull y. #
Nevermount moreth an oneemer gency
spa rewheel orspar ewheel that dif fers
in size . #
Onlyuse anemer gency sparewheel or
spar ewheel ofadif fere nt size briefly. #
Donotsw itchof fESP ®
. #
>Ha vetheemer gency sparewheel or
spar ewheel ofadif fere nt size replaced
at thenear estqu alif ied spec ialistwo rk‐
shop. Thenewwheel mustha ve the
cor rect dimensi ons. Ch
eckth etir epr essur eof theemer gency spare
wheel mounted. Cor rect thepr essur eas neces ‐
sar y. Wheels
andtires 39
7

Shor
tmessag es
see Text mes sage s
Side airbag .................................................3 8
Side impact protection ............................ 175
Side windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 69
Ch ild sa fety lock inthere ar
passe nger com partment .......................6 0
Closin g.................................................. 69
Closin gusin gth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 71
Con venie nce closing featur e.................. 71
Con venie nce openi ng <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ...70
Ope ning <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 69
Ope ning with theSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 70
Pr obl em <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 71
Size designation (tires) ........................... 384
Sliding sunroof
Closing ............................................. ..... 73
Closin gusin gth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 71
Opening ......... ................................. .......7 3
Opening withth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 70
Pr obl em <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 74
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 62
Ac ous ticlocking verificati onsignal ....... 63
Batt ery <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>64Energy
consumption............. .................63
Fe atur es................................................ 62
Ke yring attachme nt<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....64
Mec hanical key ...................................... 64
Ov ervie w .......................................... ..... 62
Pa nic alar m <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011>63
Pr ob lem <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011>65
Un loc kin gse tting ............................ ...... 63
Sma rtKe yfunctions
Deactiv ating.......................................... 63
Smar tphone
see Andr oidAuto
see Apple CarPla y™
see Mercedes-Benz Link
see Telephon e
Sno wch ains .............................................371
Soc ket(1 2 V) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 104
Car gocomp artm ent ............................ 105
Fr ont cent erconsole ........................ ... 104
Re ar passe nger com partment .............1 04
Soc ket(1 15 V) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 104
Car gocomp artm ent ............................ 104
Sof twareupda te<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 245
Im por tant system updat es...................2 46 Inf
ormatio n....... ................................... 245
Pe rfor ming ...........................................2 46
Soun d
PRE-S AFE®
Sound ................................. 45
Whee lsand tires ....... ........................... 370
Sound see Burmes ter®
sur round soun dsy stem
see Sound settings
Sound settings ......................................... 321
Ad jus ting thebalance/f ader................3 21
Ad jus ting treb le,mid -rang eand bass
se tting s............ .................................... 321
Au tomatic volume adjustment .............3 21
Calls upthesound menu ..................... 321
Inf ormation .......................................... 321
Spar ewheel ............................................. 355
Spar ewheel
see Emer gency sparewheel
see Spar ewheel
Spa rewheel brac ke t
Re ar-en ddoor .....................................3 55
Spec ialseat beltre tract or <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 52
Spe ciali st wo rkshop ..................................2 4 Inde
x499

Sho
wing/hi ding thewe bbr ows er
menu .................. ................................. 296
Wheel chang e
Lo we ring theve hicle ........................... 396
Mounting ane wwheel ..................... ... 396
Re mo ving awhee l..... ..........................3 95
Re mo ving/ins talling hubcaps .............3 93
Whee lro tat ion ........ .................................3 91
Wheel s
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 348
Ch ang inghubcap s<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 393
Ch ecking <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 370
Chec kingth etir epr essur e(man‐
uall y)........................ ........................ ....3 74
Chec kingth etir epr essur e(tir epr es‐
sur emonit oring system) ......................3 76
Def initio ns ............ ...............................386
DO T,Tire Identif ication Number (TIN)
..... .............................. .................... ......3 82
Flat tire ....... .............. ........................... 355
Ins talling .............................................. 396
Load index...........................................3 84
Load-be aring capaci ty..... ............... ..... 384
Maximu mtireload .............................. 383
Maximu mtirepr essur e..... .................. 383 Noise
............................................. ......3 70
No teson installing .............................. 389
Ov ervie wof tirelabeling ...................... 381
Re mo ving ............................................ 395
Re placing .................................... 389, 393
Re star tin gth etir epr essur emonit or‐
ing system ...........................................3 76
Ro tating ........... ................................. ...391
Sel ecti on ........... ..................................389
Sno wch ains ........................................ 371
Spee dra ting ........... .............................384
St or ing ............................................. ... 392
Te mp eratur egr ade .............................. 381
Ti re and Loadi ngInfo rm atio nplacar d.. 377
Ti re charact eristic s........................ ...... 384
Ti re pressur e(no tes) ........................ ....3 71
Ti re pressur emonit oring system
(funct ion)............................................. 374
Ti re pressur eta ble .......................... .....3 73
Ti re Qua lityGradi ng .......... ................... 381
Ti re size designation ........................ ....3 84
Tr act ion grade ................................ ...... 381
Tr ead weargrade ............................ .....3 81
Un usual handlingch aract eristic s.........3 70 Wi
-Fi........ .................................................238
Ov ervie w ....... ......................................238
Se tting ................................................. 239
Se tting upaho tspo t....... ..................... 240
Wi ndo wcur tain airba g............................. 38
Wi ndo ws
see Side windo ws
Wi ndo ws(Car e).......................................3 48
Wi ndshield ................................................ 116
Ra dio wav es......................................... 121
Re placing thewiper blades .................. 116
Wi ndshield
see Windsh ield
Wi ndshield heater................................... 125
Wi ndshield heating
see Windsh ield hea ter
Wi ndshield washer fluid .........................4 07
No tes ................................................... 407
Wi ndshield washer system
To pping up...........................................3 42
Wi ndshield wipers
Ac tivati ng/d eactiv ating ........... ............115 508
Index