2020 MERCEDES-BENZ GLS SUV light

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Consult aqu alif ied spec ialistwo rkshop.
or #
Exit theve hicle andkeep asaf edis tance from itunti lth eengine hascooled down. #
Chec kth ecoolant leve l(/ page48 1). #
Mak esur eth at theair supply tothera diat orisno tim pair ed. #
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at the
cool anttemp eratur edispla yre mains belowthere dar ea.
00B9 En gine diagnosis warning
lam p The
yello wChec kEn gine warning lam pis lit while theengine isrunning .
*A malfunctio nha soccu rred intheengine, theex haus tsy stem orthefuel system.
The emission limitvalues maybe exceed edand theengine maybe inemer gency mod e.
In som est at es, legalrequ iremen tsstipulat eth at youmus timm ediat elyco nsult aqu alif ied spec ialistwo rkshop as
soon astheye llo wChec kEn gine warning lam plight sup. #
Have theve hicle checkedas soon aspossible ataqu alif ied spec ialistwo rkshop.
003D Electr icalmalfunction warn‐
ing lam p The
redelect rical mal functi onwarning lam pis lit.
*T her eis amalfunction intheelectr ics. #
Obser vethemessag eson themultifunc tiondispla y. 626
Displa ymessag esand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00B6 Fu elreser vewarning lam p The
yello wfuel reser vewarning lam plight sup while drivin g.
*Ther ehas been pressur eloss inthefuel system. Thefuel filler cap isno tclos edcor rectly orthefuel system isleak‐
ing. #
Close thefuel filler cap.
If th efuel filler cap hasalready been closedcor rectl y: #
Visit aqu alif ied spec ialistwo rkshop.
00B6 Fu elreser vewarning lam p The
yello wfuel reser vewarning lam pis lit while theengine isrunning .
*T he fuel supply hasdropped intoth ere ser verang e. #
Refuel . Displ
aymessa gesand warning/ indic ator lam ps 62
7

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Notethemessag eson themultifunc tiondispla y. #
Con sult aqu alif ied spec ialistwo rkshop. Dr
iving systems Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
L Wa rning lam pfo rdis tance
wa rning func tion The
reddis tan cewarning lam plight sup while theve hicle isin mo tion.
*T he distance totheve hicle infront istoosmall forth espeed selected.
If th er eis an additional warning tone, youar eappr oachingan obs tacle attoohigh aspeed. #
Beprepar edtobrak eimmediat ely. #
Incr ease thedis tance.
Fu nctio nof ActiveBr ak eAssi st(/ pag e225).
ä Suspens ionwarning lam p The
yello wAIRMA TIC/E -ACTIV EBO DY CONTR OLwarning lam pis lit.
*A malfu nction hasoccur redwit hAIRMA TIC/E-ACTIV EBO DY CONTR OL. #
Notethemessag eson themultifunc tiondispla y. 630
Displa ymessag esand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions &
WARNIN GThe reisarisk ofskidding ifEBD orABS ismalfunctioning
If EBD orABS ismalfunctioning, thewheels mayloc kwhen braking.
The steer ing capability andbraking charact eristic sar eth us severely im pair ed.The brakin gdis tance inan eme r‐
ge ncy braki ng situa tioncan increase. Inadditio n,other driving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have thebr ak esy stem checkedimmediat elyat aqu alif ied spec ialistwo rkshop. #
Drive on car efully . #
Notethemessag eson themultifunc tiondispla y. #
Visit aqu alif ied spec ialistwo rkshop.
00E5 ESP ®
wa rning lam pflashes The
yello wES P®
wa rning lam pflashes whiletheve hicle isin mo tion.
*O neormor ewh eelsha sre ac hed itsgrip limit (/page220). #
Adaptyo ur drivin gst yle to suit thero ad and weather condition s.
00E5 ES P®
wa rning lam plight s
up The
yello wES P®
wa rning lam pis lit while theengine isrunning .
* ESP ®
is mal func tioning .
Ot her drivi ng systems anddriving safetysy stems mayalso bemalfunct ioning. 632
Displa ymessag esand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
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.
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, paying attention toroad and traffic condi tions. #
Checkth etir epr essur eand thetir es. Displa
ymessag esand warning/ indic ator lam ps 635

Air
inle t
see Air-water duct
Air pressu re
see Tire pressur e
Air suspension
see AIRMA TIC
Air vents ............... .................................... 177
Ad jus ting (front) ............ ....................... 177
Ad jus ting (rea r) ............ ........................ 178
Glo vebox.............................................1 79
Air vents
see Airvents
Ai r-re cir cula tion mode............................ 175
Air -water duct .......... ................................ 483
Ke eping free ........................................4 83
Airb ag....... ..................................................42
Ac tivati on ........... ...................................36
Cu shi onb ag........... ................................ 42
Fr ont airbag (driver ,fr ont passeng er)....4 2
Ins tallation locations .............................4 2
Knee airbag........................................... 42
Ov ervie w ..... .......................................... 42
PA SSENGER AIRBAGind icat orlam p.....4 7 Pr
otect ion ....................................... .......4 3
Sid eairba g<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 42
Wi ndo wcur tain airbag ...........................4 2
Air flow
Se tting ............................................ .....1 71
AIRM ATIC .................................................2 50
Se tting ................................................. 253
Suspe nsion .......................................... 250
Alar m
see Panic alar m
Al ar m system
see ATA(anti-t heftal ar m system)
All-wheel drive
see 4MA TIC
Alt ernativ ero ute
see Route
Amb ientlighting
Se tting (mult imediasystem) ................1 60
Andr oidAuto <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 439
Co nnecting amob ile pho ne<0011001100110011001100110011001100110011001100110011001100110011
0011> 440
Con trol usin gth eapplication buttons
... ... ................................................... ....4 41
Endi ng............. .................................... 441 Inf
ormation ..........................................4 40
Ov ervie w ....... ......................................439
Sound settings .....................................441
Tr ans ferred vehicle data......................4 41
Anim als
Pe ts intheve hicle ................................. 68
Anti-loc kbr aking system
see ABS(An ti-loc kBr akin gSy stem)
Anti-skid chains
see Snowch ains
Anti -thef tala rm system
see ATA(anti-t heftal ar m system)
Anti-t heftpr otection
Imm obiliz er............................................ 97
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®
........................................4 37
Con necting aniPho ne®
.......................4 38
Contr olusi ng theapplication buttons
... ..........................................................4 39 638
Index

Endi
ng............ .....................................439
No tes .................................................. 438
Ov ervie w ......... ................................. ... 437
Sound settin gs .................................... 439
Tr ans ferred vehicle data......................4 41
Assis tance
Men u(on -boardco mp uter) .................. 308
Assis tance systems
see Drivin gsaf etysy stem
ASS YSTPL US <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>476
Batt erydi sconnecti onper iods............. 477
Dis play ing theser vice duedate........... 476
Fu nctio n/no tes .................................... 476
Re gular maint enance work <0011001100110011001100110011001100110011001100110011001100110011
00110011> 476
Speci alser vice requ iremen ts...............4 76
ATA (anti-thef tala rm system) ...................9 7
Ac tivati ng/d eactiv ating theint erior
mo tion sensor .....................................1 00
Ar ming/di sarming theto w- aw ay
alar m.....................................................9 9
Dea ctivating thealar m.......................... 98
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 97
Fu nctio nof theint erior motion sensor ..99
The tow- aw ay alar mfun ction .......... .......9 8 AT
TENTI ONASSIST <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 287,28 8
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>287
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011>288
Sy stem limit ations ........................... ....2 87
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 ........... ................................. 484
Au tomatic distanc eco ntr ol
se eAc tiveDis tance AssistDIS TRONI C
Au tomatic drivin glights ........... ............ ..156
Au tomatic engine star t(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......192
Au tomatic engine sto p(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......192
Au tomatic fron tpass engerfr on tair‐
bag shutoff <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 45,47
Fu nctio nof theaut omatic front
passeng erfront airbag shutoff......... ..... 45 PA
SSENGER AIRBAGind icat orlam p.....4 7
Au tomatic fron tpass engerfr on tair‐
bag shutoff
see Automatic front pass engerfront
airb agshut off
Au tomatic mirrorfo lding function
Ac tivati ng/d eactiv ating ........... ............169
Au tomatic seat adjus tment
Se tting ............ .....................................115
Au tomatic trans mis sion
DIR ECT SELEC Tleve r..... ......................199
Dr ive pr ogr am disp lay ............ ..............198
Dr ive pr ogr ams............ ........................ 196
DY NA MIC SELE CTswitc h.................... 196
Eng aging drive po sitio n............ ............ 201
Eng aging neu tral ............ ..................... 200
Eng aging park position ........................ 200
En gaging reve rsege ar .........................2 00
Kic kdo wn ....... .....................................203
Manu alge arshif ting.............................2 01
St eer ing wheel paddle shifters ............ 201
Tr ans miss ionposit iondispla y.............. 199
Tr ans miss ionposit ions........................ 199 Inde
x639

Ad
jus ting treb le,mid -rang eand bass
se tting s............ .................................... 472
Au tomatic volume adjustment ........ .....4 72
Calls upthesound menu ............... ...... 472
Inf ormation ........ ............................. .....4 72
Sel ecting thesound profile .................. 473
Butt ons
St eer ing wheel .................................... 302 C
Call list
Dele ting .......................................... ..... 433
Making acall ....................................... 432
Ov ervie w ......... ................................. ... 432
Select ingoption s................................ 432
Select ingoption sfo rsugg estions ........433
Call s..... .......... ........... ................................427
Ac cep ting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> ...............427
Ac tivati ng functio nsduring acal l........ 428
Ca lls wi th severalpar ticipant s.............4 28
Declini ng....... ......................................427
Ending acall ........................................ 427
Incoming callduring anexistin gcall .... 428
Makin g............................................ .... 427
Mer cedes me...................................... 442 Calls
upthesound menu
Bur mes ter®
sur round soun dsy stem ....4 72
Cam era
see 360° Camer a
see Rear vie wcam era
Car key
see Smar tKey
Car wash
see Care
Car wash (car e)....................................... 483
Car -to-X -Commu nication
Displa yinghazar dwa rnings ............ .....4 09
Ov ervie w ....... ................................... ...408
Sending hazardwa rnings .................... 409
Car e.......................................................... 492
Air -water duct ...................................... 483
Au tomatic carwash ........................ ..... 483
Car pet............................................. ....4 92
Decor ativefo il .....................................4 88
Displ ay<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 492
Ext eriorlighti ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 490
Hea dline r<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 492
Pa int wo rk <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 487
Pl as tic trim <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 492Po
we rwa sher ...................................... 485
Re alwo od/tr imelements ...................4 92
Re ar vie wcam era/3 60°Camera ........ 490
Ru nning boards <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ...........490
Sea tbe lts <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>492
Sea tco ver..... ...................................... 492
Sensor s..... .......................................... 490
Ta ilpipes .............................................. 490
Tr ailer tow hit ch <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 490
Wa shing byhand ................................. 485
Wheels/r ims....................................... 490
Wi ndo ws <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 490
Wi per blades .......................................4 90
Car gocomp artment cover
Ext end ing/retra cting <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 136
No tes ................................................... 136
Re mo ving/ins talling ............................ 137
Car gocom partmen tflo or
Lo cking/ unloc king...............................1 41
Opening/closing ..................................1 41
Car gotie- down rings ...............................1 39
Car pet(C are) ....... ....................................492
Chang eof addr ess .....................................24
Cha ngeof ow ner ship ................................ 24 Inde
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