2020 MERCEDES-BENZ GLS SUV flat tire

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
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(/ page51 5) andth etir es.
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(/ page520).
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. 61
6
Display messa gesand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
No teson flat tires (/ page49 4). #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir es.
Tires Overheat ed *A
tle as tone tireisov erheating. Theaffect ed tires aredispl ayed inred. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. #
Drive mor eslow ly.
Decre aseSpe ed *A
tle as tone tireisov erheating. Theaffect ed tires aredispl ayed inred. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
WARNIN GRisk ofan acci dent from drivi ng with ove rheat edtires
Ov erheat edtires ma ybur st,par ticular lyat high speeds. #
Reduce speed sothat thetir es cool down. #
Reduce speed sothat thetir es cool down. Ti
re pres sur elo ss wa rning system Displa
ymess ages
Possible causes/conseq uencesand0050 0050
Solutions
Check TirePressure Soon *C
anada only: Dis
play messa gesand warning/ indic ator lam ps 61
7

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
The tirepr essur eloss warning system has detected asig nifica ntlos sof press ure. &
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(/ page51 5) andth etir es. #
When thetir epr essur eis cor rect, restar tth etir epr essur eloss warning system (/ page520).
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 (/ page520).
Run FlatIndic atorInoper a-
tive *C
anada only:
The tirepr essur eloss warning system ismalfunct ioning. 61
8
Display messa gesand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
If ESP ®
cann otbe activ ated, ESP®
is malfunc tioning. #
Have ESP ®
ch eckedimmediat elyat aqu alif ied spec ialistwo rkshop. #
Obser vetheno teson deactiv atingESP®
(/ page220). 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. 63
4
Displa ymessag esand warning/ indic ator lam ps

Axle
load
To wing atrailer .............................. ...... 566 B
Ba ck seat
see Thirdrow ofseats
Bag hook ............... ................................... 140
Ball neck
Ins talling .............................................. 298
BA S(Br akeAssis tSy stem) .....................2 20
Batt ery
Cha rging (Remo teOnline) .................... 183
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 71
Batt ery
see Battery(v ehi cle)
Batt ery(v ehi cle) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 504
Ch arging <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 503
Ch arging (Remo teOnline) .................... 183
No tes .................................................. 499
No tes(s ta rting assis tance and
ch argin g) .............................................5 01
Re placing ............................................ 504
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....503 Bel
t
see Seatbe lt
Bli nd Spo tAs sist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 291
Ac tivati ng/d eactiv ating ........... ............294
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>291
Sy stem limit ations ........................... ....2 91
Blo wer
see Clima tecontr ol
Blue tooth®
<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 372
Ac tivati ng/d eactiv ating ........... ........... .372
Inf ormation ...................................... .... 371
Br ac ke t
MBUX rear table t.................................4 75
Br ak eAs sist System
see BAS(Br akeAssi stSystem)
Br ak efluid
No tes .................................................. 558
Br ak efo rc edis tribut ion
EB D(elec tronic brak efo rc edis tribu‐
tion )..................................................... 225
Br ak es
ABS (Anti-loc kBr aking System) ...... ..... 219
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 225BA
S(Br akeAssi stSystem) .................. 220
Dr iving tips.......................................... 186
EBD (electr oni cbr ak efo rc edis tribu‐
tion )..................................................... 225
HOLD function .....................................2 49
Limi tedbr aking effect (sa lt-tr eated
ro ads) .................................................. 186
Ne w/r epla ced brak epad s/brake
discs .................................................... 184
No teson breaking-in ane wvehicle ..... 184
Br akin gass ista nc e
see BAS(Br akeAssi stSystem)
Br eakdo wn
Changing awheel ................................ 538
Ov ervie wof thehelp functions.............. 18
Ro adside Assis tance <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ......24
To w- star tin g.........................................5 10
To wing away <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 506
Tr ans portingth eve hicle ......................5 08
Br eakdo wn
see Flat tire
Bur mes ter®
sur round soun dsy stem .....4 72
Ad jus ting thebalance/f ader................4 72
Ad jus ting thesound focus <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 473 64
0
Inde x

ESP
®
(Electr onicStabil ityProg ram) ...... 220
Ac tivati ng/d eactiv ating ........... ........... .224
Fu nctio n/no tes ................................... 220
Ext endable running boards......................7 8
Ext enda blestep
see Running boards
Ex terior light ing
see Light s
Ext erior light ing(Car e)...........................4 90
Ext erior mir rors <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 166, 168
Anti-g lare mode (automatic) ................1 68
Au tomatic mirrorfo lding function ........ 169
Fo lding in/out .....................................1 66
Oper ating thememor yfunc tion ........... 122
Pa rking posit ion...................................1 68
Se tting ................................................. 166
Ext ernal device
Loc king(c hild safetyloc k) ...................3 75 F
Fa tig ue detection
see ATTENTION ASSIST Fa
vo rite s
Ad ding .................................................3 56
Ad ding ades tination ...........................3 89
Ca lling up ....... ................................... ..356
Dele ting .......................................... ..... 357
Home address ................................. ....3 89
Mo ving ................................................ 357
Ov ervie w ....... ................................... ...356
Re nam ing<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>357
Wo rkaddr ess .................................. .... 389
Flacon Inser ting/r emo ving.............................. 176
Flat tire .....................................................4 94
Chan gingawheel .......................... ...... 538
MOE xten ded tires ................................ 494
No tes ................................................... 494
TIREFIT kit...........................................4 95
Flat towing
see Tow- bar system
Floor mats................................................ 153
Fo ilco vering
Ra dar and ultrasonic sensors.............. 218
Fo lding table ............................................ 129 Fr
ag rance
see Perfume atomiz er
Fr ee driving mode
St artin g...............................................2 68
Fr ee sof tware ............................................ 34
Fr eq uencies
Tw o-w ayradio ...................................... 551
Fr eq uency band
Dialin g(on -boardcom puter) ................ 311
Fr ont airbag (driver ,fr ont passeng er).....4 2
Fr ont passeng erseat .............................. 103
Ad jus ting from thedr iver's seat ..........1 03
Ad jus ting from there ar passe nger
com partment .......................................1 04
Fr ont passeng erseat
see Seat
Fu el ...........................................................5 56
Ad ditiv es.............................................5 56
E1 0 ....... ............................................... 555
Fu elreser ve <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 556
Ga sol ine <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 555
Qua lity (gas oline )<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 555
Re fuel ing ............................................. 206 652
Index