2021 MERCEDES-BENZ GLS SUV warning light

1
003E003D Turn signal light →
144
2 0075 Restra int system →
462
3 00BB ESP®
OFF →
470
00E5 ESP®
→
470
4 005E Rear foglam p →
144
5 0057 Highbeam →
144
0058 Lowbeam →
143
0060 Parking lam ps →
143
6 ÿ Coolan tte mp eratur e →
464
7 Coolant temp eratur edispla y →
275
8 0024 Electricpa rking brak e(yello w) →
467
9 003D Electrical malfun ction →
464
A L Distance warning →
469
B 0025 ABS →
470
C Ù Electricpo we rst eer ing →
463 D
0077 Tire pressur emonit or →
472
E 00B6 Reser vefuel withfuel filler flap locatio n
ind icat or →
464
F Fuelleve l →
275
G Electricpa rking brak e(red) →
467
0049 USAonl y
0024 Canada only
H Brak es(red) →
467
0027 USAonl y
004D Canada only
I 00E9 Seatbelt →
462
J 00B9 CheckEn gine →
464
K ä Suspen sion(red) →
469
ä Suspen sion(yello w) →
469 At
aglanc e– Indicat orand warning lam ps 11

1
QRcode foraccessi ngthere scue card →
31
2 Safetyve sts →
336
3 mebutt onand SOS button →
304
4 Hazard warning light system →
145
5 Chec kingand refilling operatingfluids →
394
St artin gassis tance →
347
6 Tow- star tin gand towing away →
350
7 Flat tire →
338 8
Tow- star tin gand towing away →
350
9 Fuelfiller flap withins truct ion labels fortir e
pr essu re,fuel type andQRcode foraccessi ng
th ere scue card →
191
A Warning triang le →
336
B TIRE FITkit →
339
C First-ai dkit (softsided) →
337 At
aglanc e– Em erge ncie sand brea kdo wns 19

te
m wa rning lam plight sup. Itgoes outnolater
th an afe w sec ond saf te rth eve hicle isstar ted.
The com ponen tsof there stra int system areth en
func tional. Malfu
nctioning restra int system A
malfun ction has occurredin there stra int sys‐
te m if:
R The 0075 restra int system warning lam p
does notlight upwhen theignition is
switc hedon
R The 0075 restra int system warning lam p
light sup con tinuousl yor repeat edly during a
jour ney &
WARNIN GRisk ofinju rydue tomalfu nc‐
tions inthere stra int system
Com ponen tsinthere stra int system maybe
activ ated unint entionall yor notdeplo yas
planned inan acciden t. #
Have there stra int system checkedand
re pair edimmediat elyat aqu alif ied spe‐
cialis two rkshop. Fu
nction ofthere stra int system inan acci‐
dent Ho
wthere stra int system worksis de term ined by
th ese verity of theim pact detected and thetype
of acciden tantic ipated:
R Front alim pact
R Rear impact
R Sideim pact
R Rollover
The activ ation thre sholds forth ecom ponen tsof
th ere stra int system arede term ined based on
th eev aluatio nof thesensor values measur edat
va rious points intheve hicle. Thisprocess ispre-
em ptive in nat ure. The trigg ering/ deplo yment of
th ecom ponen tsof there stra int system mus t
ta ke place ingood timeatthest ar tof thecolli‐
sion.
Fa ctor swhi chcan only besee nand measured
af te ra colli sion hasoccur reddo notpla ya deci‐
siv ero le in thedeplo yment ofan airbag. Nordo
th ey prov ide anindic ation ofairbag deployment .
The vehicle maybe def ormed signif icantl ywit h‐
out anairbag beingdeployed. This isthecase if onl
ypar tswhic har ere lativ elyeasil ydef ormed
ar eaf fect ed and thera te ofvehicle deceler ation
is no thigh. Conversely ,an airbag maybe
deplo yedev en though theve hicle suffers onl y
minor deformation. Ifve ry rigid vehicle parts
suc has longitudinal membersar ehit, this ma y
re sult insuf ficie ntly highleve ls of vehicle decel‐
er ation.
Depending onthede tected dep loyme ntsitu a‐
tion, thecom ponen tsof there stra int system can
be activ ated ordeplo yedindepen dentlyof eac h
ot her :
R Emer gency Tensi oni ng Device :fr ont al
im pa ct, rear impact ,side impact ,ro llo ver
R Driver' sai rba g,front passe nger airba g:fron‐
ta lim pact
R Knee airbag: front alim pact
R Side airbag: sideimpact
R Windo wcur tain airbag: sideimpact ,ro llo ver,
fr ont alim pact
R Cushio nbag: front alim pact
R PRE-S AFE®
Im pul seSide: sideimpact Occupa
ntsaf ety 37

The
00E9 seatbeltwarning lam plight sup forsix
seconds everytim eth eve hicle isstar ted.
In addition, awa rning tone maysou nd.
Whe nth edr iver's andfront passeng er'sdoor s
ar eclosed andthedr iver and front passeng er
ha ve fastened their seat belts, theseat belt
wa rning goes out.
In thefo llo wing cases ,th eseat beltwarning
light sup dur ing ajour neyif:
R The vehicle speed exceeds 15mp h
(25 km/ h)and thedr iver's orfront
passeng erseat beltisno tfa stened.
R The driver or front passeng erunf astens their
seat beltwhile theve hicle isin mo tion. Airbags
Ov
ervie wof airbags 1
Driver's knee airbag
2 Driver's airbag
3 Front passeng erairbag
4 Windo wcur tain airbag
5 Side airbag
The installation locationofan airbag isident ified
by theAIRB AGsymbol.
When enabled, anairbag canprov ide addition al
pr otect ion forth ere spectiv eve hicle occupant. Pot
entialprotect ion prov ided byeac hairbag:
R Knee airbag: thigh, knee and lowe rleg
R Driver's airbag,front pass engerairb ag:head
and ribcag e
R Windo wcur tain airbag: head
R Side airbag: ribcag eand pelvis &
WARNIN GRisk ofinju ryor fata linj uries
if th efront passeng erairbag isenabled
If th efront passeng erairbag isenabled, a
ch ild on thefront passeng erseat maybe
st ru ck bythefront passeng erairbag during
an acciden t.
NEVE Ruse are ar wa rdfacing child restra int
sy stem onaseat protect edbyan ENABLED
FR ONT AIRB AG infront ofit,this can result in
DEA THorSERIOUS INJURYto thech ild. When
installing ach ild restra int system onthe
fr ont passeng ersea t,obse rveth eve hicle-spe‐
cif icinf ormation (/page62). Also, always
obser vetheno teson rear wa rd-faci ng or
fo rw ard-f acin gch ild restra int systems onthe
fr ont passeng ersea t. 42
Occupa ntsaf ety

Fu
nction ofthePA SSEN GERAIRBAGindic a‐
to rlam ps Se
lf-te st of aut oma ticfront passeng erair bag
shu toff
When theignition isswitc hedon,aself-t estis
per form ed dur ing whic hth etw oPA SSENGER
AIR BAGON and OFFind icat orlam pslight up
simul taneou sly. The
status ofthefront passeng erairbag isdis‐
pla yedvia thePA SSENGER AIRBAGind icat or
lam psafte rth eself-t est:
R ON islit:th efront passeng erairbag may
deplo ydur ing anacciden t.
The indicat orlam pgoes outafte rapp rox‐
ima tely 60 seco nd s.
R ON andOF Far eno tlit :th efront passeng er
airbag maydeplo ydur ing anacciden t.
R OFF islit:th efront passeng erairbag isdisa‐
bled. Itwill then notbe deplo yedin theev ent
of an acciden t.
If th ePA SSENGER AIRBAGON indicat orlam pis
of f,on lythePA SSENGER AIRBAGOF Find icat or
lam psho wsthest atus ofthefront passeng er
airbag. ThePASSENGER AIRBAGOF Find icat or
lam pma ybe litcon tinuousl yor be off.
If th ePA SSENGER AIRBAGOF Find icat orlam p
and the0075 restra int system warning lam p
light upsimult aneousl y,thefront passeng erseat
ma yno tbe used. Alsointhis case, donotins tall
a ch ild restra int system onthefront passeng er
seat. Have theaut omatic front passeng erairbag shut
offch eckedand repair edimmediat elyat a
qu alif ied spec ialistwo rkshop.
St atus displa y
If th efront passeng erseat isoccupied, ensure,
bo th bef oreand during thejour ney,that thest a‐
tus ofthefront passeng erairbag iscor rect for
th ecur rent situa tion.
Af terin st alli ng are ar wa rd-faci ng child
re stra int system onthefront passeng er
seat :PA SSENGER AIRBAGOF Fmus tbe litcon ‐
tin uousl y. &
WARNIN GRisk ofinju ryor deat hwhen
using are ar wa rd-faci ng child restra int
sy stem while thefront passeng erairbag
is enabled
If yo usec ureach ild inare ar wa rd-faci ng
ch ild restra int system onthefront passeng er
seat andthePA SSENGER AIRBAGOF Find i‐
cat orlam pis off,th efront passeng erairbag
can deplo yin theeve ntofan acci dent.
The child could bestru ck bytheairbag. Occ
upant safety 47

Mer
cede s-AMG vehicl es:obse rveth eno tesin
th eSupplement .Yo uco uld other wise failto rec‐
ogni zedangers.
The Electr onicStabilit yPr ogram (ESP®
)can
mon itor and improve driving stabilit yand trac‐
tio nin thefo llo wing situat ionswithin physical
limit s:
R When pulling away on awe tor slip pe ry road.
R When brakin g.
If th eve hicle deviat esfrom thedir ect ion desir ed
by thedr iver ,ES P®
can stabiliz eth eve hicle by
int erve ning inthefo llo wing ways:
R One ormor ewheels arebr ak ed.
R The engine outputisadap tedaccor dingto
th esituation .
ES P®
is deactiv ated ifth e00BB ESP®
OFF warn‐
ing lam plight sup con tinuousl yin theins trument
clus ter:
R Driving stabilit ywill nolongerbe improve d.
R The drive wheels couldspin.
R ETS/4 ETStra ction control isstill act ive. %
When ESP®
is deact ivat ed, youar est ill assis‐
te dby ESP ®
wh en braki ng.
If th e00E5 ESP®
wa rning lam pflashes inthe
ins trumen tclus ter,one orseveralve hicle wheels
has reac hed itsgrip limit :
R Adaptyo ur drivin gst yle to suit thecur rent
ro ad and weather condition s.
R Donotdeac tivateES P®
.
R Onlydepr esstheaccelera torpeda las faras
is necessar ywhen pulling away.
It can beadv antageous todeactiv ateES P®
in the
fo llo wing situat ionstoimprove tracti on:
R Whenusing snowch ains .
R Indeep snow .
R Onsand orgrave l.
% Spin ningth ewheels results inacutting
action, whichenhances traction.
If th e00E5 ESP®
wa rning lam plight sup con tinu‐
ousl y,ESP ®
is no tav ailable duetoamalf unction.
Obse rveth efo llo wing informatio n:
R Indicat orand warning lam ps(/ page460 ) R
Disp lay mess ages (/ page408 )
ET S/4ET S(Electr onicTractio nSy stem)
ET S/ 4ETS tracti oncontr olispa rtof ESP ®
and
mak esitpossible topull away and accelerat eon
a slippe ryroad.
If yo usele cttheF orG drive pr og ram, a
specia lET Ssy stem specif icallysuit edtooff-r oad
te rrain isaut omat icallyact ivat ed.
ET S/ 4ETS can improve theve hicle's traction by
int erve ning inthefo llo wing ways:
R The drive wheels arebr ak ed individually if
th ey spin.
R Mor edr ive to rq ue istrans ferred tothewheel
or wheels withtra ction.
ESP ®
modes
Depen dingontheselect eddrive pr ogr am, the
appr opriateES P®
mode willbeact ivat ed aut o‐
mat icall y.ESP ®
ad apts to differe nt we ather and
ro ad con dition sas wellas thedr iver's prefer red
dr iving style. Youcan selectthedr ive pr og rams
usi ng theDY NA MIC SELE CTswitc h
(/ page18 4). 20
4
Driving and parking

ESP
®
Comf ort
R active in drive pr ograms A,;and
N
R balanc ebe tween tractio nand stabilit y
R recomme ndedforall road sur face condi tions
R suitab leforbo th dryand difficul tro ad con di‐
tio ns,suc has snow orice, orwhen thero ad
is we tfr om rain
ESP ®
Spor t
R active in drive pr og ram C
R continues toofferst abilit ybut withaspor ty
se tup
R allowsthespor tydriver amor eactiv edr iving
st yle
R onlysuit able forgood road con dition s,adr y
ro ad sur face and acle arstre tchof road
ESP ®
Spo rt+
R active in drive pr ogram B
R emphasi zesth eve hicle's ownove rste er ing
and under steer ing charact eristic sfo ra mor e
activ edr iving style R
onlysuit able forgood road con dition s,adr y
ro ad sur face and acle arstre tchof road
ESP ®
of f-ro ad and ESP®
of f-r oad +
R activ ein drive pr ogr ams F andG
R interve nes late rif th er eis ove rste er ing or
under steer ing, thus improv ing tract ion
R ESP®
of f-ro ad (F): suitable foreasi ly
nego tiable of f-r oa dte rrain suchas dirt
tr ac ks,gr ave lor sandy surfaces
R ESP ®
of f-r oa d+ (G): suitab leforro ugh
te rrain suchas steep and/or unevente rrain
or fordr iving onrock yte rrain Ac
tiv atin g/deac tivatin gES P®
(E lectr onicSta‐
bil ity Prog ram) (veh icle swi thout Off-road
pac kage) Multimedia
system:
4 © 5
Set ting s5
Quick Access
% ESP®
can onlybe activ ated/deact ivat ed
using quick acc ess when atleas tone other
funct ionisavailable inqu ick acc ess. ESP® can
other wise befound intheAssist ance
menu.
Mer cedes‑AMG vehicl es:obse rveth eno tesin
th eSupplement .Yo uco uld other wise failto rec‐
ogni zedangers. #
Sele ctESP . #
Sele ctOn or00BB Off.
ESP ®
is dea ctivated ifth e00BB ESP®
OFF warn‐
ing lam plight sup con tinuousl yin theins trument
clus ter.
Obser vetheinf ormation onwarning lam psand
displa ymess ages whic hma ybe sho wninthe
ins trumen tclus ter. Ac
tiv atin g/deac tivatin gES P®
(E lectr onicSta‐
bil ity Prog ram) (veh icle swi th Off-road pack‐
ag eor E-Ac tiv eBody Contr ol) Mer
cedes -AMG vehicl es:obse rveth eno tesin
th eSupplement .Yo uco uld other wise failto rec‐
ogni zedangers. Dr
iving and parking 205

#
Pull rock er switc h1.
ES P®
is deactiv ated ifth e00BB ESP®
OFF warn‐
ing lam plight sup con tinuousl yin theins trument
clus ter.
Obser vetheinf ormation onwarning lam psand
displa ymess ages whic hma ybe sho wninthe
ins trumen tclus ter. Fu
nction ofESP ®
Cr osswind Assist ES
P®
Cr osswind Assistde tects sudde ngu stsof
side wind andhelps thedr iver tokeep theve hi‐
cle inthelane:
R ESP®
Cr osswind Assistis activ eat vehicle
speeds between appr ox.47 mp h(7 5 km/h)
and 125mp h(200 km/h) whendriving
st ra ight ahead orcor ner ing slight ly.
R The vehicle isstabiliz edbymeans ofindivi d‐
ua lbr ak eapp lication onone side. Fu
nction ofESP ®
trailer stabil izatio n &
WARNIN GRisk ofacci dent inpoo rro ad
and weather condition s
In poor road and weather condition s,the
tr ai le rst abiliz ationcan notpr ev ent lurching of
th eve hicle/tr ailercombination. Trailer swit h
a high centerof grav ity ma ytip ove rbef ore
ESP ®
de tects this. #
Alw aysadap tyo ur drivin gst yle to suit
th ecur rent road and weather condi‐
tio ns. When
drivin gwit hatrailer ,ES P®
can stabiliz e
yo ur vehicle ifth etrailer begins tosw erve from
side toside:
R ESP ®
traile rst abiliz ationis act ive abo ve
speeds of40 mph(65 km/h).
R Slight swerving isreduced bymeans ofata r‐
ge ted, individual brak eapplication onone
side.
R Intheeve ntofsevere sw erving, theengine
output isalso reduced andallwheels are
br ak ed.
ES P®
tra iler stabiliz ationma ybe impair edor
ma yno tfun ction if:
R The trailer isno tcon nectedcor rectl yor is
no tde tected prope rly by theve hicle. 206
Driving andparking