flat tire MERCEDES-BENZ GLB SUV 2020 User Guide

#
Vehicl eswith atir epr ess uremonit oring
sy stem: Restar tth etir epr essur emonit oring
sy stem (/ page456).
Ex cep tion: thene wwheel isan emer gency
spa rewheel.
Mak esur eto obser vethefo llo wing further rela‐
te dsubjec t:
R Noteson tirepr essur e(/ page45 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. Obs
erve thefo llo wing noteson remo ving an
emerg encysparewhee l:
R Beforestow ing theemer gency sparewheel,
mak esur eth er eis no air leftin thetir e.
If neces sary,allo wtheair toescape.
R Torelease airfrom thetir e: remo vethe
va lve cap ofthetir e.
R Press down theme talinse rtin theva lve
using apoint edobje ct,e.g. apen. R
Screw theva lve cap ontoth eva lve.
R Stow thedef lated emer gency sparewheel in
th eemer gency sparewheel baginthecar go
com partmen t(/ page480).
% Ve
hicl eswith adjus tablecar gocomp art‐
ment floo r:alwa ys stow thedef lated emer‐
ge ncy sparewheel inthelowe rposi tion on
th eadjus table cargocom partmen tfloor .
Obser vethefo llo wing noteson installing an
emer gency sparewheel:
R Install theemer gency sparewheel whenitis
def lated (/ page47 7).
R Inflate theemer gency sparewheel afte r
ins talling it(/ page480) .
The maxim umpermissib lespeed withan emer ‐
ge ncy sparewheel installed is50 mph
(80 km/ h).
Do noteq uip theemer gency sparewheel with
sn ow chains .
Re place theemer gency sparewheel afte rsix
ye arsat thelat est,re ga rdless ofwe ar. Whee
lsand tires 47
9

%
Ve
hicl eswith atir epr ess urelos swa rn‐
ing system: Ifan emer gency sparewheel is
ins talled thetir epr essur eloss warning sys‐
te m canno tfunction reliabl y.Onl yre star tth e
sy stem again when theemer gency spare
wheel hasbeen replaced withane wwheel.
Ve hicl eswith atir epr ess uremonit oring
sy stem: Ifan emer gency sparewheel is
ins talled thetir epr essur emonit oring system
cann otfunction reliabl y.Fo ra fe w min utes
af te ran emer gency sparewheel isins talled,
th esy stem mayst ill displa yth etir epr essur e
of there mo vedwheel. Onlyre star tth esy s‐
te m again when theemer gency sparewheel
has been replaced withane wwheel.
Be sureto also obse rveth efo llo wing further
re lat ed subje cts:
R Noteson tirepr essur e(/ page45 1)
R Tire and Loadi ngInfo rm atio nplacar d
(/ page45 8)
R Tire pressur eta ble (/ page452) Re
mo ving the eme rgency sparewheel The
deflated eme rgency sparewheel issecur ed
in theemer gency sparewheel baginthecar go
com partmen tand issecur edtotheadjus table
car gocom partmen tfloor inthelowe rposi tion. #
Obser vetheinf ormation onmount ingtires
(/ page47 0). #
Open theta ilg ate. #
Detach thesecur ingstra ps. #
Unhook there tainin gspr ing hook sof the
secur ingstra ps from thebr ac kets. #
Remo vetheemer gency sparewheel bagwith
th eemer gency sparewheel. #
Open theemer gency sparewheel bagand
re mo vetheemer gency sparewheel. Inflati
ngtheemer gency spar ewheel *
NO
TEOverhea ting dueto thetir einf la‐
tion compressor running toolong #
Donotru nth etir einf lation compressor
fo rlong erthan tenminu teswit hout
int erru ption. Re
quirement s:
R Com plywithth emanuf acturer'ssafetyno tes
on thest icke rof theemer gency sparewheel
and onthetir einf lation compressor .
R Remo vethetir einf lation compressor from
th estow agespac eunde rth ecar gocom part‐
ment floor (/ page430). 480
Wheels andtires

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
0077 Please Correct TirePres-
sure *T
hetirepr essur eis toolow in at leas tone ofthetir es, orthedif fere nce intirepr ess urebe twee nth eindividual
wheels istoogr eat. #
Chec kth etir epr essur eand add air,if neces sary. #
When thetir epr essur eis cor rect, restar tth etir epr essur emonit or(/ page456).
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. #
Donotdr ive wit haflat tire. #
Obse rveth eno teson flat tires. No
teson flat tires (/ page42 9). #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir es. 538
Displa ymessag esand warning/ indic ator lam ps

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 inaccor dance withth etra ffic con dition s. #
Chec kth etir epr essur e(/ page45 1) and thetir es. #
When thetir epr essur eis cor rect, restar tth etir epr essur eloss warning system (/ page456).
Check TirePressure Then
Restart RunFlatIndic ator *C
anada only:
The tirepr essur eloss warning system gener ated adi spl aymessa geand hasnotbeen restar tedsinc e. #
When thetir epr essur eis cor rect, restar tth etir epr essur eloss warning system (/ page456).
Run FlatIndic atorInoper a-
tive *C
anada only:
The tirepr essur eloss warning system ismalfunct ioning. #
Consult aqu alif ied spec ialistwo rkshop. 54
0
Dis play messa gesand warning/ indic ator lam ps

Ti
re pres sur emoni tor Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0077 Ti re pressur emonit oring
sy stem warning lam p
fl ashes The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) flashes forapp roxima tely one
minut eand then remains lit.
*The tirepr essu remonit oring system isdef ective. &
WARNIN GThe reisarisk ofan accident ifth etir epr essur emonit oring system ismalfunct ioning
If th etir epr essur emonit oring system ismalfunct ioning,itis no table toissue awa rning ifth er eis pressur eloss
in one ormor eof thetir es.
Un der inflated tires ma y,forex am ple, impair thedr iving, steer ing and braking charact eristic s. #
Have thetir epr essur emonit oring system checkedat aqu alif ied spec ialistwo rkshop. #
Visit aqu alif ied spec ialistwo rkshop.
0077 Ti re pressur emonit oring
sy stem warning lam plight s
up The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) islit.
*The tirepr essur emon itor ing system has detected tirepr ess urelos sin at leas tone ofthetir es. &
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. 556
Displaymess ages and warning/ indic ator lam ps

Char
ging(R emo teOnline) .................... 153
No tes ..................... ............................. 435
No tes(s ta rting assis tance and
ch argin g) .............................................4 37
Re placing ............................................ 439
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....438
Bel t
see Seatbe lt
Bli nd Spo tAs sist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 234
Ac tivati ng/d eactiv ating ........... ............237
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 234
Sy stem limit ations ........................... ....2 34
Blo wer
see Clima tecontr ol
Blue tooth®
<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 310
Ac tivati ng/d eactiv ating ........... ........... .310
Inf ormation ....................................... ... 309
Br ak eAssi stSystem
see BAS(Br akeAssi stSystem)
Br ak efluid
No tes .................. ................................ 489 Br
ak efo rc edis tribut ion
EB D(elec tronic brak efo rc edis tribu‐
tion )..................................................... 187
Br ak es
ABS (Anti-l ockBr aki ng System) ...... ..... 183
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 188
BA S(Br akeAssi stSystem) ............... ... 183
Dr iving tips............. .............................154
EBD (electr oni cbr ak efo rc edis tribu‐
tion )..................................................... 187
HOLD functio n............ .........................210
Limit edbraking effect (sa lt-tr eated
ro ads) ............................................ ...... 154
Ne w/r epla ced brak epad s/brake
discs .................................................... 153
No teson breaking-in ane wvehicle ..... 153
Br akin gass ista nc e
see BAS(Br akeAssi stSystem)
Br eakdo wn
Changing awheel ................................ 474
Ov ervie wof thehelp functions...... ........ 18
Ro adside Assis tance <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ...23
To w- star tin g.................................... .... 445
To wing away <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 441
Tr ans portingth eve hicle ......................4 43 Br
eakdo wn
see Flat tire
Bur mes ter®
sur round soun dsy stem .....4 08
Ad jus ting thebalance/f ader............... 408
Ad jus ting thesound focus <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 409
Ad jus ting treb le,mid -rang eand bass
se tting s............. .................................. 408
Au tomatic volume adjustment .............4 08
Ca lls up thesound menu ..................... 408
Inf ormation .......................................... 408
Select ingthesound profile .................. 409
But tons
St eer ing wheel .....................................2 41 C
Call list
Del eting ...............................................3 69
Maki ngacall ....................................... 369
Ov ervie w ....... ......................................368
Selecti ngoptions ................................ 369
Selecti ngoptions forsugg estions ........ 369
Call ingupthesound menu
Ad vanced soundsystem ......................4 09 562
Index

F
Fa tig ue detection
see ATTENTION ASSIST
Fa vo rite s
Ad ding .......... .......................................2 94
Ad ding ades tination ...........................3 25
Ca lling up ....... ................................... ..294
Dele ting .......................................... ..... 295
Home address .....................................3 25
Mo ving .............. .................................. 295
Ov ervie w ....... ................................... ...294
Re nam ing<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>295
Wo rkaddr ess ...................................... 325
Fi re extin gui she r<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> ...............428
Fi rs t-aid kit(sof tsi ded) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> ....428
Fl at tire <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>.........429
Ch ang ingawh eel<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> ..........474
MOExt ended tires ................................ 429
No tes .................................................. 429
TIREFIT kit...........................................4 30
Flat towing
see Tow- bar system
Floor mats......... ....................................... 129 Fo
ilco vering
Ra dar and ultrasonic sensors.............. 181
Fr ee sof tware .............................................3 1
Fr eq uencies
Mobile phone.................................. .... 483
Tw o-w ayradio ................................ ...... 483
Fr eq uency band
Dialin g(on -boardcom puter) ................ 250
Fr ont airbag (driver ,fr ont passeng er).....3 9
Fr ont passeng erseat
see Cargocom partment
see Seat
Fu el ...........................................................4 88
Ad ditiv es........................................ .....4 88
E1 0 ....... ............................................... 487
Fu elreser ve <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 488
Ga sol ine <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 487
Qua lity (gas oline )<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 487
Re fuel ing ............................................. 170
Sul fur cont ent <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 487
Ta nk cont ent <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> .............488
Fu elconsum ption
On- boar dcom puter .............................2 47 Fu
elconsum ption indicat or
Calling up............................................ 164
Fu nction seat
see Door controlpanel
Fu ses ........................................................ 445
Bef orere placing afuse ........................ 445
Fu se assignment diagram...................4 45
Fu se boxin thecar gocom partmen t....4 48
Fu se boxin theengine compartmen t.. 446
Fu se boxin thefront -passen gerfo ot ‐
we ll...................................................... 447
No tes .................................................. 445
Fu ses
see Fuses G
Gar agedoor opener
Clea ring thememor y........................... 176
Opening orclosing thedoor ................. 176
Pr ogr amming buttons .......................... 173
Ra dio equipment approval num bers.....1 76
Re sol ving problems ............................. 175
Sync hronizi ngthero lling code .............1 75 Inde
x57
3

Ti
re pres sur emoni toring system
Chec kingth etir epr essur e.................. 455
Chec kingthetir ete mp eratur e......... ... 455
Ti re pres sur etab le<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 452
Tir eQual ityGradin g<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 462
Tir ete mp eratur e
Chec king(tir epr essur emon itor ing
sy stem) .......................................... ..... 455
Ti re pressur emonit oring system
(funct ion)............................................. 454
Ti re tread <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>.....449
Ti re -chang eto ol kit
Ov ervie w ........ ................................ ...... 473
TIRE FITkit <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 430
St or ag elocation .............................. ....4 30
Using ...................................................430
Ti re s
Chan ginghub caps .............................. 474
Charact eristic s................................ .... 465
Chec king...... .......................................4 49
Che cking thetir epr essur e(man‐
uall y)................................................... 453 Chec
kingthetir epr essur e(tir epr es‐
sur emonit oring system) ......................4 55
Def initio ns....... ................................... .467
DO T,Tire Identif ication Number (TIN)
..... .................................................. ......4 63
Flat tire ....... ......................................... 429
Ins talling .............................................. 477
Load index..... ...................................... 465
Load-be aring capaci ty..... ............... ..... 465
Maximu mtireload ......................... ..... 464
Maximu mtirepr essur e..... .................. 464
MOExt ended tires ................................429
Noise ............................................. ......4 49
No teson installing ...............................4 70
Ov ervie wof tirelabel ing ....... ...............462
Re mo ving ............................................. 476
Re placing .....................................4 70, 474
Re star tin gth etir epr essur eloss
wa rning system .............................. ..... 457
Re star tin gth etir epr essur emonit or‐
ing system ...........................................4 56
Ro tating ........... ................................. ...472
Sel ectio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 470
Sno wch ains ........................................ 450
Spe edrating ........... .............................465
St or ing ............................................. ....4 73 Te
mp eratur egr ade .............................. 462
Ti re and Loadi ngInfo rm atio nplacar d
.. ...........................................................4 58
Ti re pressur e(no tes) ............................4 51
Ti re pressur eloss warning system
(funct ion)............................................. 456
Ti re pressur emonit oring system
(funct ion)............................................. 454
Ti re pressur eta ble .............................. 452
Ti re Qua lityGradi ng .......... ................... 462
Ti re size designation ............................4 65
TIREFIT kit....... ....................................430
Tr act ion grade .....................................4 62
Tr ead weargrade .................................4 62
Un usual handlingch aract eristic s........ 449
To ol
see Vehicle tool kit
To pTe ther .................................................. 58
To tal dist ance ...........................................247
Dis play ing ............................................ 247
To uc hCon trol ...... .....................................276
On-boar dcom puter ............................. 242
Oper ating ............................................. 276
Se tting acoustic ope rating feedbac k... 277 Inde
x59
1

Chec
kingth etir epr essur e(tir epr es‐
sur emonit oring system) ......................4 55
Def initio ns....... ................................... .467
DO T,Tire Identif ication Number (TIN)
..... .................................................. ......4 63
Flat tire ....... ..................... .................... 429
Ins talling .............................................. 477
Load index..... ...................................... 465
Load-be aring capaci ty..... ............... ..... 465
Maximu mtireload .............................. 464
Maximu mtirepr essur e..... .................. 464
MOExt ended tires ................................429
Noise ............................................. ......4 49
No teson installing ...............................4 70
Ov ervie wof tirelabel ing ....... ...............462
Re mo ving ............................................. 476
Re placing .....................................4 70, 474
Re star tin gth etir epr essur eloss
wa rning system ................................... 457
Re star tin gth etir epr essur emonit or‐
ing system ...........................................4 56
Ro tating ........... ...................... ........... ...472
Sel ectio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 470
Sno wch ains ........................................ 450
Spe edrating ........... ........... ..................465
St or ing .................................................4 73 Te
mp eratur egr ade .............................. 462
Ti re and Loadi ngInfo rm atio nplacar d
.. .. .................................................... .....4 58
Ti re charact eristic s........................ ...... 465
Ti re pressur e(no tes) ........................ ....4 51
Ti re pressur eloss warning system
(funct ion)............................................. 456
Ti re pressur emonit oring system
(funct ion)............................................. 454
Ti re pressur eta ble .......................... .... 452
Ti re Qua lityGradi ng .......... ................... 462
Ti re size designation ........................ ....4 65
TIREFIT kit....... ....................................430
Tr act ion grade ................................ .....4 62
Tr ead weargrade ............................ .....4 62
Un usual handlingch aract eristic s........ 449
Wi -Fi........ ..................................................310
Ov ervie w .......................................... ....3 10
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 310
Se tting upaho tspo t<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 311
Wi des cree nCo ckpit Instru men tDi s‐
pla y
Ins trum ent cluster ................................. 12
Wi ndo wcur tain airba g............................. 39 Wi
ndo ws
see Side windo ws
Wi ndo ws(Car e).......................................4 23
Wi ndshield ....................................... 138, 145
Defr osting ............. ...............................145
Re placing thewiper blades .................. 138
Wi ndshield
see Windsh ield
Wi ndshield washer fluid .........................4 90
No tes .................................................. 490
Wi ndshield washer system
To pping up...........................................4 16
Wi ndshield wipers
Ac tivati ng/d eactiv ating ........... ............137
Re placing thewiper blades .................. 138
Wi nter oper ation
Sno wch ains ........................................ 450
Wi per blades
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 423
Re placing .............................................1 38
Wi reless chargin g
Fu nctio n/no tes .................................... 127
Mobile phone ....................................... 128 596
Index