2021 MERCEDES-BENZ GLB SUV sensor

Engine
Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
ÿ Coolant warning lam p The
redcoolant warning lam pis lit while theengine isrunning .
*P oss ible cau ses:
R The temp eratur esensor ismalfunct ioning
R The coolant leve lis toolow
R The airsupply tothera diat orisobs truct ed
R The radiat orfanis faulty
If th er eis an additional warning tone, thecoolant temp eratur ehas exceeded themaximum permissible temp eratur e. &
WARNIN GDang erofburnswhen opening thehood
If yo uopen thehood when theengine hasoverheat edordur ing afire intheengine compartmen t,yo uco uld
co me intoco ntact withho tga ses orother escaping operating fluids. #
Beforeopen ingthehood, allowtheengine tocool down. #
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. #
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions.Do
no tcontinu edr ivi ng. #
Notethemessag eson themultifunc tiondispla y.
If th ecoolant temp eratur edispla yis at thelowe rend ofthete mp eratur escale: 402
Displa ymessag esand warning/ indic ator lam ps

Ant
icip ator yoccup antprotection
see PRE- SAFE®
(anticip ator yoccu‐
pa nt protect ion)
see PRE-S AFE®
PL US (antic ipatory
occupant protect ion plus)
Apple CarPla y
see Smar tphon eint egr ation ®
Assis tance systems
see Drivin gsaf etysy stem
ASS YSTPL US <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>270
Batt erydi sconnecti onper iods............. 271
Dis play ing theser vice duedate........... 270
Fu nctio n/no tes ................................... 270
Re gular maint enance work <0011001100110011001100110011001100110011001100110011001100110011
00110011> 270
Speci alser vice requ iremen ts.............. 270
ATA (anti-thef tala rm system) .................. 85
Ac tivati ng/d eactiv ating theint erior
mo tion sensor ...... ................................. 87
Ar ming /disarm ing theto w- aw ay
alar m.............................................. .......8 7
Dea ctivating thealar m..................... ..... 86
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 85
Fu nctio nof theint erior motion sensor ..87
The tow- aw ay alar mfun ction .................8 6 AT
TENTI ONASSIST <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 213, 215
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>213
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 215
Sy stem limit ations ........................... ....2 13
At tention assistant
see ATTENTION ASSIST
Au thorized Mercedes- BenzCenter
see Qualif iedspec ialistwo rkshop
Au thorized workshop
see Qualif iedspecialis two rkshop
Au tomatic carwa sh mode
Ac tivati ng ........... ................................. 278
Au tomatic distanc eco ntr ol
se eAc tiveDis tance AssistDIS TRONI C
Au tomatic drivin glights ........... ............ ..126
Au tomatic engine star t(E CO star t/
st op fun ction) .......................................... 152
Au tomatic engine sto p(E CO star t/
st op fun ction) .......................................... 152
Au tomatic fron tpass engerfr on tair‐
bag shutoff <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 44,46
Fu nctio nof theaut omatic front
passeng erfront airbag shutoff.............. 44 PA
SSENGER AIRBAGind icat orlam p.....4 6
Au tomatic fron tpass engerfr on tair‐
bag shutoff
see Automatic front pass engerfront
airb agshut off
Au tomatic measures afte ran acciden t... 49
Au tomatic mirrorfo lding function
Ac tivati ng/d eactiv ating ........... ............138
Au tomatic trans mis sion
DIR ECT SELEC Tleve r..... ......................157
Dr ive pr og ram disp lay ..... .....................1 55
Dr ive pr ogr ams ....................................154
DY NA MIC SELE CTswitc h.................... 154
Eng aging drive po sitio n............ ........... 159
Eng aging neu tral ............ ...................... 158
Eng aging park position ........................ 158
Eng aging reve rsege ar .........................1 58
Kic kdo wn ....... ......................................161
Manual gearshif ting.............................1 59
St eer ing wheel paddle shifters ............ 159
Tr ans miss ionposit iondispla y.............. 157
Tr ans miss ionposit ions........................ 157
Au tomatic trans mis sion (problem)
se eTr ans miss ion(problem ) 41
4
Inde x

Car
wash
see Care
Car wash (car e)......... ...............................2 76
Car -to-X -Com municat ion
Dis playing hazardwa rnings .................2 47
Car e................ .......................................... 281
Air -water duct ...................................... 276
Au tomatic carwash ........................ ..... 276
Car pet.................................................2 81
Deco rativ efo il .....................................2 79
Displ ay<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 281
Ext eriorlighti ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 280
Hea dline r<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 281
Ma tte finis h<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ................279
Pa int wo rk <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 279
Plas tictrim .......................................... 281
Po we rwa sher ................................. ..... 278
Re alwo od/tr imelements ............... ..... 281
Re ar vie wcam era ................................ 280
Seat belts...................................... ...... 281
Seat cover..... ................ .................. .... 281
Sensor s..... ..................... ..................... 280
Sur round viewcam era ........................ 280
Ta ilpipes .............................................. 280
Wa shing byhand ................................. 279 Wheels/r
ims....................................... 280
Wi ndo ws <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 280
Wi per blades .......................................2 80
Car gocomp artment cover
Ext end ing/retra cting <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 114
No tes ................................................... 113
Re mo ving/ins talling .............................1 14
Car gocom partmen tflo or
Ad jus table ...................................... ...... 118
Car gotie- down rings ...............................1 17
Car pet(Car e)............................................ 281
Cha ngeof address .....................................2 4
Cha ngeof ow ner ship ................................ 24
Cha nging awheel
Pr eparation .........................................3 29
Ra ising theve hicle ........................... ... 329
Changing awheel
see Emer gency sparewheel
Chan ginggears ....... ................................. 159
Manually ..............................................1 59
Chang inghub caps ................................. 329 Char
ging
Batt ery(v ehi cle) .................................. 295
USB port....... ....................................... 121
Child safetyloc k
Re ar door s.............................................6 2
Re ar side windows <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 63
Chi ldseat
At tach ing (notes) ................................... 54
Basi cins tructi ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .............50
Fr ont- passeng erseat (notes) ................. 60
LA TC H-type (ISOFIX )(ins talling) ............ 55
No teson risk sand dang ers ...................5 1
Secu ring on thefront passeng erseat ....6 1
Secu ring on there ar seat ...................... 59
To pTe ther ..............................................5 8
Child ren
Av oiding dangersin theve hicle .............. 51
Basi cins tructi ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .............50
Speci alsea tbel tre tract or ........... .......... 55
Ch ock ........... ............................................ 328
St or ag elocation ..................................3 28
Cho ck
see Choc k 41
6
Inde x

003D
SeeOperato r's Manua l..... ...... ... 389
0075 SRSMalfunction Service
Re quired .............................................. 351
Ù Steer ing Malfunct ionIncreased
Ph ysical Effort See Operator's Man‐
ua l..... ............................... ...................3 59
Ù Steer ing Malfunct ionSee Oper‐
at or's Manual ...................................... 359
Ù Steer ing Malfunct ionStop
Immediat elySee Oper ator's Manual ...359
003D Stop Vehicle LeaveEngi neRun‐
ning <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ....390
003D Stop Vehicle SeeOper ator's
Manual ................................................ 390
ç Suspended ................................. 382
: SwitchOf fLights ........................ 357
: SwitchOn Headlam ps................3 57
0080 Trans miss ionOilOverheat ed
Dr ive wit hCautio n...............................3 67 0049
Turn On theIgnit iontoRelease
th ePa rking Brak e................................ 373
0072 Vehicle Ready toDrive Swi tch
th eIgnit ionOffBef oreEx iting .............3 58
0077 Warning Tire Malfunction ........... 393
0077 Wheel Sensor(s) Missing............ 391
Ac tiveBli nd Spo tAssi stCur rently
Un available SeeOper ator' sMan ual.....3 77
Ac tiveBli nd Spo tAssi stInoper ative.... 377
Ac tiveBr ak eAssi stFunctio nsCur‐
re ntl yLim ited See Operator's Man‐
ua l...... ................................................. 387
Ac tiveBr ak eAssi stFunctio nsLim i‐
te dSee Oper ator's Manual .................. 388
Ac tiveDis tance AssistCur rently
Un available SeeOper ator' sMan ual.....3 82
Ac tiveDis tance AssistInoper ative..... .3 82
Ac tiveDis tance AssistNo wAv ailable
.. .. .........................................................3 82 Ac
tiveLa ne Keeping AssistCur rentl y
Un available SeeOper ator' sMan ual.....3 76
Ac tiveLa ne Keeping AssistInopera‐
tiv e .......................................................3 76
Ac tivePa rking Assistand
PA RK TRONI CInoper ative See Opera‐
to r's Manua l...... .................................. 378
Ac tiveSt eer ing Assis tCur rentl y
Un available SeeOper ator' sMan ual.....3 75
Ac tiveSt eer ing Assis tInoperativ e.......3 75
Ac tiveSt eer ing Asst.Cur rentl y
Un available DuetoMultiple Emer‐
ge ncy Stops ......................................... 376
Ad aptiveHig hbeam Assis tCur rently
Un available SeeOper ator' sMan ual.....3 58
Ad aptiveHig hbeam Assis tIn oper a‐
tiv e ...................................................... 358
App lyBrak eto Shif tfr om 'P' ............... 365
Apply Brak eto Shif tto 'R' ...................3 65
Apply Brak eto Shif tto Dor R............. .365 420
Index

App
lyPa rking Brak eRisk ofRo lling
Aw aySee Operator's Manua l...... ........368
Au xiliary Batt eryMal functi on.............. 366
Begi nning Emergency Stop .................. 375
Bli nd Spo tAssi stCur rentl yUna vaila‐
ble See Opera tor's Manua l...... ............ 377
Bli nd Spo tAssi stInoper ative..... .......... 377
Chec kTire Pressur eSoon ...................3 94
Chec kTire Pressur eThen Restar t
Ru nFla tIndi cator <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .......395
Cr uise Contr olInop erati ve <0011001100110011001100110011001100110011001100110011001100110011
00110011> 383
Cr uise Contr olOff<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 383
Decr ease Spee d<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 394
Dr iver' sDoor Open& Trans miss ion
No tin PRisk ofVehicle Rolling Away ..365
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual ...............................3 52
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual ...............................3 52 Hazard
Warning Flashe rsMalfunc‐
tioning .................................................3 58
Mer cedes meconnect Services Limi‐
te dSee Oper ator's Manual .................. 388
N Pe rm anen tly Ac tiveRi sk ofRo lling
Aw ay <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 366
Only Shiftto 'P' when Vehicle isSta‐
tio nar y.................................................3 64
Pa rking LockIno per ativ eAppl yPa rk‐
ing Brak e.............................................3 67
Place theKe yin theMar kedSpace
See Oper ator's Manual ........................ 355
PRE-S AFEInoperativ eSee Oper a‐
to r's Manua l...... .................................. 353
Re versing NotPo ssible Service
Re quired .............................................. 366
Ru nFla tIndi catorInop erati ve ............. 395
Ser vice Required Do NotShif tGear s
Vi sit Dealer .......................................... 366
Te ac hin gin Trans miss ionCom plete .... 368 Te
ac hin gin Trans miss ionOper ate
Sel ectorLeverAppl yBr ak efo rXX s
Ris kof Vehicle Rolling Away ................ 367
Ti re Press. Monit orCur rently
Un available .......................................... 391
Ti re Press. Monit orInopera tive ............ 391
Ti re Pressur eMonit orInopera tiveNo
Wheel Sensors .....................................3 91
Ti re sOv erheat ed................................. 393
To Dese lect Por N, Dep ress Brak e
and StartEn gin e.................................. 365
To switc hengine off,pr ess and hold
St art/ Stop butt onforat lea st3sec‐
onds orpress 3times. .........................362
Tr af fic Sign AssistCur rently Unavail‐
able SeeOperat or'sMan ual................ 378
Tr af fic Sign AssistInoper ative.... .........3 78
Tr ans miss ionMalfun ction .................... 367
Tr ans miss ionMalfun ction Service
Re quired .............................................. 368 In
de x 42
1

Tr
ans miss ionMalfun ction Stop ........... 366
Displa yon thewindsh ield
see Head- upDis play
Dis tance control
see ActiveDis tance AssistDIS TRONI C
DI ST RO NIC
see ActiveDis tance AssistDIS TRONI C
Do or
Ch ild sa fety lock (rear door s).......... ...... 62
Loc king(emer gency key) ................ .......7 1
Opening (from theinside) ......................6 8
Un loc kin g(emer gency key) .................... 71
Un loc kin g(fr om theinside) ...................6 8
Door controlpan el.....................................1 6
DO T,Tire Iden tificat ionNumbe r(TI N) ... 318
Do wnhi lldr ivin gass istance
see DSR
Dr aw bar
see Tow- bar system
Dr inking anddriving ................................ 147
Dr ive Awa yAssis t.... ................................ 212 Dr
ive Awa yAssis t
see Protect ion agains tcollision
Dr ive position
Inser ting.......................................... ....1 59
Dr ive pr og ram dis pla y........... ............ ......155
Dr ive pr og rams
se eDY NA MIC SELE CT
Dr iver's seat
see Seat
Dr iving safetysy stem .............................1 72
ABS (Anti-lock Braki ng System) ........... 173
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 177
BA S(Br akeAssi stSystem) ............... ....1 74
Cameras ........................................ ...... 172
EBD (electr oni cbr ak efo rc edis tribu‐
tion )..................................................... 176
ESP ®
Cr oss wind Assi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 176
Of f-road ABS ........................................1 74
Ov ervie w .......................................... ....1 73
Ra dar and ultrasonic sensors........ ...... 172
Re sponsibili ty...................................... 172
ST EER CONTR OL............. .....................176 Dr
ivin gsy stem
Susp ension withadap tivedam ping
adjus tment .......................................... 198
Dr ivin gsy stem
see 360° Camer a
see ActiveBli nd Spo tAssi st
see ActiveDis tance AssistDIS TRONI C
see ActiveEmerg encyStop Assis t
see ActiveLa ne Chang eAssi st
see ActiveLa ne Keeping Assist
see ActivePa rking Assist
see ActiveSpe edLimi tAssi st
see ActiveSt eer ing Assis t
see ATTENTION ASSIST
see Blind SpotAssis t
see Cruise control
see Driving safetysy stem
see DSR
see HOLD function
see Parking AssistPA RK TRONI C
see Rear vie wcam era
see Start-of fassis t
see Traf fic Sign Assist
Dr ivin gtips
Dr ink ing and drivin g.............................1 47 422
Index

Emer
gency Tensioning Devices
Ac tivati on ........... ...................................36
En gine
ECO star t/ stop funct ion......................1 52
Engine number....... ....... ......................339
St artin g(eme rgency operation
mode) ...... ............................................ 144
St artin g(R emo teOnline) ............... ...... 146
St artin g(sta rt/s topbutt on) ............ .... 144
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....295
Swi tching off(s ta rt/s topbutt on) ........ 164
Engine data
Dis playing ............................................ 156
Engine number ........ ................................ 339
Engine oil................ .................................. 274
Ad ditiv es................ ........................ .....3 43
Ca paci ty....... ................................... .... 344
Che cking theoil leve lusing theon-
boar dcom puter ................................... 273
MB-F reigabe orMB- Appr oval ...............3 44
Qua lity .......... ....................................... 344
To pping up............ ...............................2 74
ESC (Electr onicStabil ityContr ol)
see ESP®
(Electr onicStabilit yPr og ram) ESP
®
Cr osswi ndAssis t..... ............................ 176
ESP ®
(Electr onicStabil ityProg ram) ....... 174
Ac tivati ng/d eactiv ating ........... ........... .176
Fu nctio n/no tes .................................... 174
Ext erior light ing
see Ligh ts
Ext erior light ing(Car e)...........................2 80
Ext erior mir rors <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 135, 136
Anti-g lare mode (automatic) .......... ......1 36
Au tomatic mirrorfo lding function ........ 138
Fo lding in/out .....................................1 35
Oper ating thememor yfunc tion ..........1 03
Pa rking posit ion.............................. .....1 37
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 135 F
Fa tig ue detection
see ATTENTION ASSIST
Fi rs t-aid kit(sof tsi ded) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> ...285
Fl at tire <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ......285
Ch ang ingawh eel<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ........329
MOExt endedtires <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ........286 No
tes .................................................. 285
TIREFIT kit...........................................2 87
Flat towing
see Tow- bar system
Floor mats................................................ 124
Fo ilco vering
Ra dar and ultrasonic sensors.............. 172
Fr ee sof tware ............................................ 33
Fr eq uencies
Mobile phone...................................... 338
Tw o-w ayradio ...................................... 338
Fr ont airbag (driver ,fr ont passeng er)...... 41
Fr ont passeng erseat
see Seat
Fu el ...........................................................3 43
Ad ditiv es.............................................3 43
E1 0 ....... ............................................... 342
Fu elreser ve <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 343
Ga sol ine <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 342
Qua lity (gas oline )<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 342
Re fuel ing ............................................. 162
Sul fur cont ent <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 342
Ta nk cont ent <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ..............343 42
4
Inde x

I
Iden tificat ionplate
Engi ne............ .................................... .339
Re frig er ant .................. ........................ 346
Ve hicle ................................................ 339
Ignition Switc hingon(Start/S topbutt on) ........ 143
Ignit ionkey
see Smar tKey
Imm obiliz er................................................ 85
Indi catorlam ps
see Warning/ indic ator lam ps
Individ ualdrive pr og ram
Con figur ing ............ .............................. 156
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 155
Insid ere ar vie wmir ror
see Exterior mir rors
Insp ectio n
see ASSYST PLUS
Ins trument cluster
Fu nctio n/no tes ...... ..................... 223, 224 Ins
trument Display
Fu nctio n/no tes ................................... 224
Ins trument cluster ..... ............................ 10
Wa rning/ indic ator lam ps................ .... 398
Ins trum ent Displa yand on-boa rd
com puter
Fu nctio n/no tes ................................... 223
Int ellig entLight System
Ad aptiveHig hbeam Assis t.............. .....1 28
Cor nering light ....... ............................ ..128
Int erior ligh ting........................................ 130
Ambi entlighti ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> ..............130
Re adin glight .................................. ...... 130
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 130
Swi tch-of fdel aytim e........... ................131
Int erior motion sensor
Ac tivati ng/d eactiv ating ........... ..............87
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>87
Int erne tra dio
see TuneIn
iP hon e®
see Sma rtphone integratio n® J
Jac k
St or ag elocation ..................................3 28
Jum p-startco nne ctio n....... ..................... 295
Gene ralno tes ...................................... 294 K
KEY LESS-GO
Loc king theve hicle ................................ 69
Pr oblem .................................................7 0
Un loc kin gse tting .................................. 66
Un loc kin gth eve hicle ............................6 9
Kic kdow n.................................................. 161
Using .................................................... 161
Knee airbag ................................................ 41 L
Labelin g(tir es)
see Tire labeling
Lam p
see Interior light ing
Lam ps(Ins trum ent Displa y)
see Warning/ indic ator lam ps 426
Index