light MERCEDES-BENZ GLB SUV 2021 Owner's Manual

Symbols
........................................................ 5 At
agl ance ....................................................6
Coc kpit ....... ..................... ..................... ..........6
Indica torand warning lam ps(stan dar d)........ 10
Indicat orand warning lam ps(Wide‐
scr een Cockpit)............................................ 12
Ov erhead controlpanel ................................ 14
Doo rcontr olpa nel and seatad jus tment .......16
Emerg enciesand brea kdo wns ............ .......... 18 Digita
lOp erator' sMa nua l......................... 20
Callin gup theDigit alOper ator's Manual ...... 20 Gener
alno tes... .......................................... 22
Pr otect ing theen vironmen t... ....................... 22
Mer cedes- BenzGenuineP arts ......... .............. 22
Oper ator's Manual ........................... .............2 3
Ser vice andvehicle operation ......... .............. 24
Oper ating safety...........................................2 5
Decl arati on ofconf ormity forwireless
ve hicle component s... ..................................2 6
Dia gno stics con nection ................................ 27 Qua
lified speci alistwo rkshop ....................... 27
Cor rect useof theve hicle ............................2 8
Spor tUtil ityVehicle ........................ .............. 28
No tesfo rper sons withelectr onicmedi‐
cal aids..... ........................................ ............ 28
Pr oble mswithyo ur vehicle ............... ............ 28
Re por tingsaf etydef ects ...............................2 9
Limit edWarrant y.......................................... 30
QR cod efo rre scue card... ............... .............3 0
Dat ast or ag e... ..............................................3 0
Cop yright ...................................................... 33 Occup
antsafety.... .....................................35
Re stra int system .............................. .............3 5
Sea tbel ts<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 37
Airb ags<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011><0011001100110011001100110011001100110011001100110011001100110011
00110011> 41
PRE-S AFE®
sy stem ....................................... 48
Au tomatic measu resaf te ran accide nt..... .... 49
Saf elytranspor tingchildr enintheve hi‐
cle ...... ..........................................................5 0
No teson pets intheve hicle ............ .............6 3 Opening
andclosing .................................. 65
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 65Door
s<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 68
Ca rgocom partmen t... ..................................7 2
Sid ewi ndo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 78
Sli ding sunroof <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 81
Anti-t heftpr otect ion .....................................8 5 Seats
andstowing ..................................... 89
No teson thecor rect driver's seatpos i‐
tion <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011>.......89
No teson theheight limitontheth ird
row ofseats .................................................. 90
Seats ............................................................ 90
St eer ing wheel ............................................ 101
Eas yentr yand exitfeatur e.........................1 02
Oper ating thememor yfunc tion .................. 103
St ow agear eas ............................................ 104
Soc kets ........... ............................................ 120
Wi reless chargin gof themobile phone
and connect ionwithth eex terior ant enna ..122
Ins talling/ remo ving thefloor mats .............1 24 Light
andvisibili ty................................... 125
Ext eriorlighti ng............. .............................125
Int erior ligh ting ........................................... 130 2
Contents

1
Steer ing wheel gearshif tpaddles →
159
2 Comb inationswit ch →
126
3 Instrument Display →
224
4 DIRECT SELECT leve r →
157
5 Start/ stop butt on →
144
ECO star t/ stop funct ion →
153
6 Media display →
230
7 Climat econt rolsy stems →
139
8 Haza rdwa rning light system →
127
9 PASSENGER AIRBAGind icat orlam ps →
46
A Glovebox →
107
B Stor ag ecom partmen t →
107
C Cup holder
D Controller forvo lume andswitc hingsound
on/ off →
230
Swit ches theMBUX multimedia system
on/ off →
230 E
Calls upnavig ation →
232
F Calls upradio ormedia →
232
G Calls upthete lephon e →
232
H Calls upfavo rite s →
232
I Calls up vehicle functions →
232
J ActivePa rking Assist →
209
K DYNA MIC SELE CTswitc h →
155
L Touc hpad →
232
M Control pan elforth eMBUX multimedia sys‐
te m →
225
N Adjus tsthesteer ing wheel →
101
O Switches thesteer ing wheel heateron/ off →
101
P Control pan el:
On -bo ardco mp uter →
225
Cr uise contro l →
182
Ac tiveDis tance AssistDIS TRONI C →
187
Q Diagno stics con nection →
27 At
aglanc e– Coc kpit 7

R
Opens thehood →
271
S Electricpa rking brak e →
168
T Light switch →
125 8
Ataglanc e– Coc kpit

1
0025 ABS →
407
2 003E003D Turn signal lights →
126
3 0077 Tire pressur emonit or →
410
4 003D Electrica lma lfunctio n →
402
5 L Distance warning →
407
6 Brak es(red) →
405
0027 USAonl y
004D Canada only
7 0024 Electric par kingbr ak e(yello w) →
405
8 Elec tric par kingbr ak e(red) →
405
0049 USAonl y
0024 Canada only
9 00B9 CheckEn gine →
402 A
005A Front foglam ps →
125
B 005E Rear foglam p →
126
C 0057 Highbeam →
126
0058 Lowbeam →
125
0060 Parking lam ps →
125
D 00BB ESP®
OFF →
407
00E5 ESP®
→
407
E 0075 Restra int system →
400
F Fuelleve l →
224
G 00D4 Reser vefuel withfuel filler flap locatio n
ind icat or →
402
H Ù Electric po we rst eer ing →
401
I 00E9 Seatbelt →
400 At
aglanc e– Indicat orand warning lam ps(sta nda rd) 11

1
003E003D Turn signal lights →
126
2 0075 Restra int system →
400
3 00BB ESP®
OFF →
407
00E5 ESP®
→
407
4 005E Rear foglam p →
126
5 0057 Highbeam →
126
0058 Lowbeam →
125
0060 Parking lam ps →
125
6 005A Front foglam ps →
125
7 ÿ Coolan tte mp eratur e →
402
8 Coolant temp eratur edispla y →
224
9 0024 Electric pa rking brak e(yello w) →
405
A 003D Electrical malfun ction →
402
B L Distance warning →
407
C 0025 ABS →
407 D
Ù Electric po we rst eer ing →
401
E 0077 Tire pressur emonit or →
410
F 00D4 Reser vefuel withfuel filler flap locatio n
ind icat or →
402
G Fuelleve l →
224
H Electr icpar king brak e(red) →
405
0049 USAonly
0024 Canada only
I Brak es (red) →
405
0027 USAonly
004D Canada only
J 00E9 Seatbelt →
400
K 00B9 CheckEngi ne →
402
L ä Indicatorlamp inope rativ e At
aglanc e– Indicat orand warning lam ps(Widesc reen Coc kpit) 13

1
Sun visors
2 003D Switches thelef t-hand readin glam p
on /of f →
130
3 0033 Switches automatic interior ligh ting con‐
tr ol on/of f →
130
4 004A Switches thefront interior lighting
on/ off →
130
5 0042 Switches there ar interior light ing
on /of f →
130 6
003D Switches theright-h andreadin glam p
on /of f →
130
7 ; mebutt on →
253
8 0053 SOSbutton →
253
9 0057 Opens closesthepanor amaroof wit h
po we rtilt/sli dingpanel →
81
0057 Opens/closes thero ller sunblin d →
81
A Inside rear vie wmir ror →
136 At
aglanc e– Ov erhead control pane l15

1
Safetyve sts →
284
2 mebutt onand SOS button →
253
3 Hazard warning light system →
127
4 Startin gassis tance →
295
5 Checking andrefilling operatingfluids →
340
6 Tow- star tin gand towing away →
298
7 Flat tire →
285
8 QRcode foraccessi ngthere scue card →
30 9
Tow- star tin gand towing away →
298
A TIREFIT kit →
287
B First-ai dkit (softsided) →
285
C Warning triang le →
284
D Fuelfiller flap withins truct ion labels fortir e
pr essu re,fuel type andQRcode foraccessi ng
th ere scue card →
162 At
aglanc e– Em erge ncie sand brea kdo wns 19

Limit
edWa rranty
* NO
TEDama getotheve hicle arising
fr om violation ofthese oper ating instruc‐
tion s. Damag
eto theve hicle canarise from viola‐
tion ofthese oper ating instruction s.
This damag eis no tco veredeit her bythe
Mer cedes-Ben zim plied warrant yor by the
Ne w‑ orUsed- Vehicle Warrant y. #
Followtheins truction sin these oper at‐
ing instruction son proper operation of
yo ur vehicle aswellas on possible vehi‐
cle damag e. QR
code forre scue card
The QRcode issecur edinthefuel filler flap and
on theopposit eside ontheB-pillar .In theeve nt
of an acci dent, rescue services canusetheQR
code toquickl yfind theappr opriatere scue card
fo ryo ur vehicle. Thecurrent rescue cardcon‐
ta ins themos tim por tant informa tionab ou tyo ur ve
hicle inacom pact form ,e.g. thero utin gof the
electr iclines.
Fu rther information canbeobt ained athttps: //
www .mercedes-benz .de/qr-code. Data
storage Electr
oniccontr olunit s Ele
ctro nic contr oluni tsareins talled inyour vehi‐
cle. Some ofthese areneces saryfo rth esaf e
oper ation ofyour vehicle, whilesome assistyo u
when drivin g(dr iver assis tance systems). In
addition, your vehicle prov ides comfort and
ent ertainm ent func tions,whic har ealso made
possible byelectr oniccontrol units.
Elect ronic contr oluni tscont ain da ta memor ies
whi chcan temp orarily orper manent lystor e
te ch nica linf orma tionab ou tth eve hicle's operat‐
ing stat e, com ponent loads, maintenance
re qu iremen tsand tech nica leve nts orma lfunc‐
tio ns. In
gener al,th is inf ormatio ndocum entsth est at e
of acom ponent part,amodul e,asy stem orthe
sur round ingssuc has:
R Operatin gst atus ofsystem com ponen ts(e.g.
fi ll le ve ls, batt eryst atus ,tir epr essur e)
R Status messagescon cerningth eve hicle or
its individua lcom ponent s(e.g. number of
wheel revo lution s/speed, longitudin alacc el‐
er ation ,lat eral acc eler ation ,displa yof fas‐
te ned seatbe lts)
R Malfunctio nsorfaults inim por tant system
com ponen ts(e.g. lights, brak es)
R Information oneve nts lead ing tovehicle
damag e
R System react ionsin spec ialdrivin gsit uatio ns
(e. g.airbag deployment,int erve ntio nof sta‐
bilit ycon trol systems)
R Ambien tcon ditions (e.g.temp eratur e,rain
sen sor)
In addition toprov iding theactual control unit
func tion,th is dat aassis tsthemanuf acturerin
de tecting andrectify ingmal functi onsand opti‐
mizi ngvehicle functions. Themajority ofthis 30
General notes

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
The front passeng erairb agcan onlybe depl oyed
in an acciden tif th ePA SSENGER AIRBAGOF F
ind icat orlam pis off.Ifth efront passeng erseat 36
Occupant safety

Ac
tiv atin g/deac tivatin gse at beltadjus tment
vi athe multi mediasy stem Multi
media system:
4 © 5
Set ting s5
Vehicle #
Activateor deacti vate Belt Adjus tment . Sea
tbe ltwa rning funct ionforthe driver and
fr on tpass enger The
00E9 seatbeltwarning lam pin theins tru‐
ment displa yis are minder that all vehicle occu‐
pants mustwe artheir seat belts correctly .
The 00E9 seatbel twa rning 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
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. Occ
upant safety 41