2021 MERCEDES-BENZ GLS SUV display

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Notethemessag eson themultifunc tiondispla y. #
Stop theve hicle immediat elyinaccor dance withth etraf fic condi tions.Do notcontinu edr ivi ng. #
Consul ta qu alif ied spec ialistwo rkshop. Dr
iving safetysy stems Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0025 ABS warning lam p The
yello wAB Swa rning lam pis lit while theengine isrunning .
*ABS isma lfunctio ning.
If th er eis an additional warning tone, EBD isma lfunctio ning.
Ot her drivi ng systems anddriving safetysy stems mayalso bemalfunct ioning. #
Notethemessag eson themultifunc tiondispla y. &
WARNIN GThe reisarisk ofskidding ifEBD orABS ismalfunctioning
The wheels mayloc kdur ing braking.
The steer ability andbraking charact eristic sar ehea vilyim pair edand thebr aking distance mayincr ease. Inaddi‐
tio 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. 47
0
Display messa gesand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions &
WARNIN GRisk ofskid ding whe ndr ivi ng with ESP ®
de acti vated
ESP ®
do es notact tostabiliz eth eve hicle. Theavailabilit yof fur ther driving safetysy stems isalso limited. #
Drive on car efull y. #
Dea ctivateESP ®
only foras long asthesituation requ ires.
If ES P®
can notbe act ivat ed, ESP®
is malfun ctionin g. #
Have ESP ®
ch eckedimmediat elyat aqu alif ied spec ialistwo rkshop. #
Obser vetheno teson deactiv atingESP®
(/ page203). 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 wa rning lam p(pr essur eloss/ malfun ction) flashes forapp roxima tely one minu te and
th en remains lit.
*The tirepr essu remonit orismalfu nctioning. &
WARNIN GThe reisarisk ofan accident ifth etir epr essur emonit oring system ismalfunct ioning
The tirepr essur emonit oring system cann otissue awa rning ifth er eis pressur eloss inone ormor eof thetir es. 47
2
Display messa gesand warning/ indic ator lam ps

ECO
display
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>180
ECO star t/s topfunc tion<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 179
Au tomatic engine star t........................ 179
Au tomatic engine stop ..................... ....1 79
Me thod ofoper ation ............................1 79
Switc hingoff/on ............................ ..... 180
Electr icpa rking brak e.............................1 98
Applying automatical ly..... ............... .... 198
App lying orreleasing manuall y............ 199
Emerg encybraki ng ............ ..................199
Re leasing automat ically.................. .....1 99
Ele ctrohydr aulic suspe nsion
see E-AC TIVE BODY CONTR OL
Ele ctronic Stabil ityProg ram
see ESP®
(Electr onicStabilit yPr og ram)
Emer gency
Fir st-ai dkit (softsided) ....................... 337
Ov ervie wof thehelp functions...... ........ 18
Re flect ive saf etyve st <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 336
Re mo ving thewa rning triang le............ 336
Se tting upthewa rning triang le...........3 37
Emer gency braking ................................. 199 Emer
gency braking
see BAS(Br akeAssi stSystem)
Emer gency callsystem
see Mercede s-Benz emer gency callsy stem
Emer gency engine star t....... .................. 353
Emer gency key
Loc king adoor ................................... .... 73
Un loc kin gadoor ...................................7 3
Emer gency oper ation mode
St artin gth eve hicle ........................ ..... 169
Emer gency release
Ta ilg ate .......................................... ........ 80
Emer gency spar ewheel .........................3 85
Inf lating .......................................... ..... 386
No tes .................................................. 385
Emer gency Tensioning Devices
Ac tivati on ........... ...................................37
Engine ECOstar t/ stop funct ion.................. ....1 79
Engine number....... .............................392
St artin g(eme rgency operation
mode) .................................................. 169
St artin g(R emo teOnline) ............... ...... 171 St
artin g(sta rt/s topbutt on) .................1 69
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ......347
Swi tching off(s ta rt/s topbutt on) .........1 94
Engine data
Dis playing ............................................ 185
Engine number ........................................ 392
Engine oil.................................................3 25
Ad ditiv es.............................................3 96
Ca paci ty....... ....................................... 397
Che cking theoil leve lusing theon-
boar dcom puter ................................... 324
MB- Freig abe orMB- Appr oval ...............3 97
Qua lity .......... ....................................... 397
To pping up...........................................3 25
Ent ering /exitin gleve l
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 234
EQ boost
Ope rating safety ........... .........................25
ES C(Electr onicStabil ityContr ol)
see ESP®
(Electr onicStabilit yPr og ram)
ESP ®
Cr osswi ndAssis t..... ............................ 206
Tr ailer stabiliz ation.............................. 206 In
de x 48
7

Hill
star tassi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 227
HOL Dfunc tion<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 228
Fu nctio n/no tes ...... ............................. 228
Switc hingon/of f................................. 228
Home screen (media display)
Ov ervie w .................. ........................ ... 282
Hood Opening/closing ................................. 322 I
Identif ication plate
Engine .................................................3 92
Re frig er ant .................. ........................ 400
Ve hicle ............................................. ... 392
Ignition Switc hingon(Start/S topbutt on) ........ 168
Ignit ionkey
see Smar tKey
Imm obiliz er................................................ 90
Indi catorlam ps
see Warning/ indic ator lam ps
Individ ualdrive pr og ram
Con figur ing ......... ................................. 184 Sel
ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 184
Insid ere ar vie wmir ror
see Exterior mir rors
Insp ectio n
see ASSYST PLUS
Ins trument cluster
Fu nctio n/no tes ............................2 74,27 5
Ins trum ent Disp lay
Fu nctio n/no tes ................................... 275
Ins trument cluster ..... ............................ 10
Wa rning/ indic ator lam ps................ .... 460
Ins trum ent Displa yand on-boa rd
com puter
Fu nctio n/no tes .................................... 274
Int ellig entLight System
Ad aptiveHig hbeam Assis t.............. .....1 46
Cor nering light ....... ............................ ..146
Int erior ligh ting.......................................1 48
Ambient lighting .................................. 149
Re adin glight .................................. ...... 148
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 148
Swi tch-of fdel aytim e........... ................149 Int
erior motion sensor
Ac tivati ng/d eactiv ating ........... ..............92
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 92
In te rn et radio
see TuneIn
Io nizatio n
Ac tivati ng/d eactiv ating (MBUX mul‐
tim ediasystem) ................................... 163
iPhone ®
see Smar tphoneintegratio n® J
Jac k
St or ag elocation ..................................3 78
Jum p-startconne ction ............................3 47
Gene ralno tes ...................................... 345 K
KEY LESS-GO
Loc king theve hicle ................................ 71
Pr oblem .................................................7 2
Un loc kin gse tting .................................. 68
Un loc kin gth eve hicle ............................7 1 490
Index

Ov
ervie w ...... .................................... ....2 81
Se tting route-based speedadap ta‐
tio n........... ........................................... 222
Se tting there ar clim atecon trol ...........1 61
St andb ymode function .......................2 00
Mec hanic alkey
Inser ting/r emoving ......................... ...... 69
Un loc kin gth eta ilg ate ...........................8 0
Media Overvie wof thefunc tionsand sym‐
bols ......... ............................................. 313
Media mode
Connecting Bluetooth®
audio equip‐
men t.................................................... 314
Medic alaids ............................................... 29
Memor yfunctio n
Head-u pDispla y— Ca lling up stor ed
se ttings .......................................... ...... 115
Hea d-up Display — St or ing settings ...... 115
Oper ating ......... .................................... 115
Outside mirrors —Ca lling up stor ed
se ttings .......................................... ...... 115
Outside mirrors —St or ing settings .......1 15
Sea t— Ca lling upstor ed settings ......... 115 Sea
t— St or ing settings .................. ...... 115
Memor yfunctio nin there ar
passen gerco mp artment
Oper ating rear seat s............................ 116
Oper ating thefront passeng erseat
and rear seat s................................ ...... 117
Menu (on-boar dcom puter)
Head-u pDispla y...... ............................ 279
Ov ervie w .......................................... ....2 76
Mer cede sme app
Inf ormation .................................... ...... 307
Mer cede sme calls
Ar rangi ng aser vice appo intme nt........ 306
Ca lling theMer cedes- BenzCustomer
Cent er................................................. 305
Ca lling theMer cedes- BenzCustomer
Cent erafte rau tomatic accide ntor
br eakdo wndetection <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 305
Co ncierg eSer vice <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> ...304
Inf ormati on<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> ..............304
Ma king acal lvia theov erhead con‐
tr ol panel ....................................... ...... 304
Tr ans ferred dat a.............................. ....3 06 Mer
cedes meconne ct
Ac cid ent and brea kdo wnmana ge‐
ment ....................................................303
Inf ormation ..........................................302
Tr ans ferred dat a..................................3 04
Mer cedes- AMG vehicl es
No tes ................................................... 168
Mer cede s-Benz emergency callsys‐
te m ........... ............ ....................................309
Au tomatic emergency call<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 310
Inf ormation ..........................................3 09
Inf ormatio non dat atransf er....... .........312
Manual emergency call<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 311
Ov ervie w ..............................................3 10
Mer cede s-Benz Link
see Smar tphone integr ation ®
Messag e(multifunc tiondispla y)
see Displa ymessa ge
Messag ememor y..... ...............................4 08
Mir rors
see Exterior mir rors
Mobi lephone
Wi reless chargin g................................ 140 Inde
x493

Wi
reless chargin g(rear passe nger
com partment )...................................... 140
Mobi lephone
see Smar tphone integr ation ®
see Telephon e
Model series
see Vehicle identif ication plate
MOExt ended tires ................................... 338
Multifunction camera
RO AD SUR FACE SCAN ........................ 239
Mu ltifu nct ion displa y
Ov ervie wof thedispla ys<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 278
Multifunc tionsteer ing wheel
Ov ervie wof butt ons .............................2 76
Multifunc tionsteer ing wheel
see Steer ing wheel
Mult imedia system
Ac tivati ng/d eactiv ating DSR ........... .....215
Collis iondetection (parked vehicle) ..... 200
Ext ending/r etra cting theru nning
bo ards <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ..75
Multimedia system
see Display(mult imedia system) see
MBUX Interior Assis tant (mu lti‐
med iasystem)
see MBUX multimedia system
see Touc hpad N
Na vig ation
No tes .................................................. 292
Ov ervie w .......................................... ... 294
Sho wing/hiding themenu ...................2 93
Switc hingon....... ................................ 293
Na vig ation
see Destination entry
see Map
see Route
Ne utr al
Inser ting.......................................... .... 186
No tes ........................................................ 172
Op timized acceleration........................ 172
No teson breaking-in ane wve hicl e...... .171 O
Occupant safety
see Airbag see
Automatic front pass engerfront
airb agshut off
see Automatic measu resaf te ran accide nt
see Pets intheve hicle
see Post-col lisi on brak e
see PRE-S AFE ®
(antici patory occu‐
pant protect ion)
see PRE-S AFE®
Im pulse Side
see PRE-S AFE®
PL US (antic ipatory
occupant protect ion plus)
see Restra int system
see Seat belt
Of f-road Assis t
Se tting .................................................2 43
Of f-road drivi ng ....... ................................. 176
Of f-road driving
see Off-road driving
Of f-road ESP®
(Electr onicStabil ity
Pr og ram)
Swi tching on/o ff<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 205
Oi l
see Engine oil 49
4
Inde x

On-boar
dcom puter................................. 276
Dis play ing theser vice duedate........... 321
Head-up Displaymenu ........................ 279
Multifunction display........................... 278
Oper ating ...... ....................................... 276
Ov ervie wof menus .............................. 276
On-boar ddiagnos ticsinterface
see Diag nostics con nection
Online services
Dat ast or ag e .......................................... 33
Open-sour cesof tware .............................. 34
Opening thetailg ateusing your foot
HANDS-FREE ACCES S.................... .......7 8
Oper ating fluids
Ad ditiv es(fuel) .................................... 396
Br ak efluid ...........................................3 98
Coo lant (engi ne)....... ........................... 398
Engine oil....... .....................................396
Fu el(gasoline) .....................................3 95
No tes ................................................... 394
Re frig er ant (airconditio ningsystem) ...400
Wi ndsh ield wa sher fluid ...................... 399
Ope ratin gsaf ety
48 Von-boa rdelectr icalsystem ............ 25 Dec
laration ofcon form ity (wir eless
ve hicle component s)........................ ..... 27
EQ boost............. ..................................25
Inf orma tion............. .......................... .....25
Ope ratin gsy stem
see On-bo ardcom puter
Oper ator' sMan ual
Ve hicle equipment ........................... ...... 23
Oper ator's Manual (digital) ......................2 0
Op timiz edacceler ation........................... 172
Ac tivati ng ........... ................................. .172
Ov erhead controlpanel
Ov ervie w .......................................... ...... 12 P
Pa int code ................................................ 392
Pa intw ork(cleaning instructions) .......... 331
Pa nel heating
Se tting ............................................. ..... 111
Pa nic alar m................................................ 68
Ac tivati ng/d eactiv ating ........... ..............68 Pa
nor ama roof wit hpo we rtil t/s lidin g
pane l
see Sliding sunroo f
Pa rk pos ition
Inser ting<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> .............186
Sel ecting automatical ly<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 186
Pa rking
see Elec tric par kingbr ak e
Pa rking aid
see Parking AssistPA RK TRONI C
Pa rking Assis tPA RK TRONI C<0011001100110011001100110011001100110011001100110011001100110011
00110011> 244
Ac tivati ng ........... ................................. 248
Ad jus ting warning tones <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 249
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 244
Sid eim pa ct protect ion ........................ 247
Swi tching off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 248
Sy stem limit ations ...............................2 44
Pa rking assis tance systems
see ActivePa rking Assist
Pa rking brak e
see Elec tric par kingbr ak e
Pa rking foran extended period .............2 00
Pa rking light s...........................................1 43 Inde
x495

Re
versege ar
Inser ting.......................................... .... 186
Rims (Care) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011>332
RO AD SUR FACE SCAN
Mult ifunction cam era ...................... .... 239
RO AD SUR FACE SCAN
see Camera
Ro adside Assistan ce(breakdo wn)...........24
Ro llaw ay protection
see HOL Dfun ction
Ro ller sunblind .......................................... 89
Pa nor amaro of wit hpo we rtilt/sli d‐
ing panel ..................... ...........................84
Sid ewi ndo ws(elect ric) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 89
Ro llovercr ash ............ ................................29
Ro ofload .................................................. 403
Ro ofload display
In fo rm atio n.......... .......................... ...... 183
Ro oflugg agera ck
Loadi ng.................... ......................... ... 133
Secu ring <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>133 Ro
ute ...... ..................................................296
Ca lcul ating .......................................... 296
Selecting options ................................296
Ro uteguidanc ewith augment edreal‐
ity
Activati ng ........... ................................. 296
Dis play ing stre et nam esand house
num bers <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 296
Ro ute-base dspee dadap tation
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>221
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011>222
Ru n-f lat charact eristics
MOExt ended tires ....... .........................338
Ru nning boards.......................................... 74
Car e................................................ .... 332
Ex tendi ng/r etra cting <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> .75
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011>74 S
Saf etysy stems
see Drivin gsaf etysy stem
Sat ellit era dio
Logg ingin<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> ...........319
Se tting musicand sportaler ts........ .....3 19 Sear
chlight
Swit ching on/ offwit hhand move‐
ments .................................................. 286
Seat ..................................................... 94,12 4
4-w aylumbar support...........................9 8
Ad jus ting (electr ica lly)............ ...............94
Ad jus ting are cli ning rear seat ...............9 8
Ad jus ting thefront passeng erseat
fr om there ar passe nger com part‐
men t...................................................... 97
Au tomatic seatadjustment .................. 107
Con figur ing these ttings ......................1 07
Cor rect driver's seatpos ition ................ 94
Fo lding backth ebac kres ton the
th ird row ofseats ................................. 127
Fo lding thebac kres t(r ear passeng er
com partmen t)bac k..................... 100,125
Fo lding thebac kres t(r ear passeng er
com partmen t)forw ards togetin
(t hi rd row ofseats) .............................. 100
Fo lding thebac kres t(r ear) forw ards .... 124
Fo lding thebac kres ton theth ird row
of seats forw ards .................................1 26
Mass agepr ogr am overview .................1 08 498
Index