2020 MERCEDES-BENZ GLS COUPE fuel

Sy
stem limit ations ........................... ....2 13
Ac tiv eSe rvice System PLUS
see ASSYST PLUS
Ac tiv eSpe edLimit Assist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 189
Dis play <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 189
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>189
Ac tiv eSte ering Assis t.............................1 92
Ac tivati ng/d eactiv ating ........... ............193
Ac tiveEmerg encyStop Assis t.............1 95
Ac tiveLa ne Chang eAssi st<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 194
Dis play sin theIns trument Display...... 196
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>192
Sy stem limit ations ........................... ....1 92
Ad aptiv ecr uise contr ol
see ActiveDis tance AssistDIS TRONI C
Ad aptiv eHighb eamAssist
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>126
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 127
Ad diti onalvalue rang e
Se tting displa ycont ent ........................ 233
Ad diti ves............... ................................... 432
En gine oil............................................ 432
Fu el ...... ............................................... 432 Ad
diti ves(engine oil)
see Additiv es
Ad diti ves(fuel)
see Fuel
Ad dres sbo ok
see Contacts
Ad jus tingthe balanc e/fader
Bur mes ter®
high-end 3Dsurround
soun dsy stem ................................. ..... 356
Bur mes ter®
sur round soun dsy stem ...355
Ad jus tingthe bass,mid- rang eand
tr eble
Bur mes ter®
high-end 3Dsurround
soun dsy stem ................................. ..... 355
Bur mes ter®
sur round soun dsy stem ...354
Ad jus tingthe mid- rang e,treble and
bass
Burmes ter®
high-end 3Dsurround
soun dsy stem ................................. ..... 355
Bur mes ter®
sur round soun dsy stem ...354
Ad jus tingthe sound focus
Bur mes ter®
sur round soun dsy stem ...355 Ad
jus tingthe sound optimi zation
Bur mes ter®
high-end 3Dsurround
soun dsy stem ...................................... 356
Ad jus tingtreb le,mid- rang eand bass
se ttings
Bur mes ter®
high-end 3Dsurround
soun dsy stem ...................................... 355
Bur mes ter®
sur round soun dsy stem ...354
ADS PLUS dam ping system
see AIR BO DY CONTR OL
Af ter-sales service center
see ASSYSTPL US
Air bag
Re duced protect ion ...............................4 3
AIR BODY CONT ROL................................ 199
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 201
Sus pens ion <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 199
Air cond itioning system
see Climat econ trol
Air distribut ion
Se tting .................................................1 36
Air freshe nersystem
see Perfume atomiz er 50
4
Inde x

00E5
Currentl yUna vailable See
Opera tor's Manua l...... .........................473
Á Don't Forget Your Key................ 445
00B3 EngineOilLe velCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>....488
00B3 Engine OilLevelLo wStop Vehi‐
cle Turn Engi neOff............ ..................487
00B3 EngineOilPr ess ureSt op
Switc hOf fEngin e................................ 487
00B3 EngineOil Reduce OilLevel........ 486
0075 Front LeftMalfunction Service
Re quired (exa mp le) .............................4 40
00B6 FuelLevelLo w ............................ 454
00B6 GasCap Loose ...........................4 54
0025 Inoper ativeSee Oper ator's
Manua l..... ............................................ 473
00E5 Inoper ativeSee Oper ator's
Manua l..... ............................................ 474
007A Inoper ativeSee Oper ator's
Manua l..... ............................................ 475 0053
Inoper ative..... ............................ 477
0049 Intell. Light System Inoperativ e.. 447
Á KeyNo tDe tected (red displ ay
messa ge).............................................4 45
Á KeyNo tDe tected (whit edis‐
pl ay messa ge).....................................4 44
0075 LeftSide Curtain Air bag Mal‐
func tion Service Required (exa mp le) ...4 41
¢ Lowe ring <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ............464
ä Malfunctio nDr ive at Ma x.50
mp h..................................................... 463
0049 Malfunction SeeOper ator ’s
Manual ................................................ 446
Á ObtainaNe wKe y.......................4 44
ç Off..............................................4 70
00D9 Off....... .......................................470
0049 Parking Brak eSee Opera tor's
Manua l...... .......................................... 457
0077 PleaseCor rect Tire Pressur e...... 483
0049 Please Release Parking Brak e.... 460 00D9
Please WaitChar ging 48VBat ‐
te ry … <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 480
006F Rear Lef tBac kres tNo t
La tched (exa mp le) ...............................4 51
Á Replace KeyBat tery <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 444
003D SeeOperator's Manua l..... .......... 478
0075 SRSMalfunction Service
Re quired .............................................. 440
Ù Steer ing Malfunct ionIncreased
Ph ysical Effort See Operator's Man‐
ua l...... ................................................. 449
Ù Steer ing Malfunct ionStop
Immediat elySee Oper ator's Manual ...450
003D Stop Vehicle LeaveEngi neRun‐
ning <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011>.....479
003D Stop Vehicle SeeOper ator's
Manual ................................................ 479
00CC Stop Vehicle Vehicle TooLo w ..... 464
ç Suspended ................................. 470
0049 SwitchOf fLig hts <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 447 Inde
x51
3

To
pping up...........................................3 61
Ent ering charact ers ....... ......................... 266
Fu nctio n/no tes ................................... 266
EQ boos t
Oper ating safety .................................... 24
ESC (Electr onicStabil ityContr ol)
see ESP®
(Electr onicStabilit yPr og ram)
ESP ®
Cr osswi ndAssis t..... ......................... ... 178
ESP ®
(Electr onicStabil ityProg ram) ....... 175
Ac tivati ng/d eactiv ating ........... ............178
Fu nctio n/no tes .................................... 175
Ext erior light ing
Car e.................................................... 369
Ext erior light ing
see Ligh ts
Ext erior mir rors <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 132, 133
Anti-g lare mode (automatic) ................1 33
Au tomatic mirrorfo lding function ........ 134
Fo lding in/out .....................................1 32
Oper ating thememor yfunc tion ..........1 04
Pa rking posit ion.............................. .....1 33
Se tting ................................................. 132 Ext
ernal device
Loc king(c hild safetyloc k) ...................2 73
Ey eg lass escom partmen t........... ............108 F
Fa tig ue detection
see ATTENTION ASSIST
Favo rite s
Ad ding .................................................2 63
Ca lling up ....... ................................... ..263
Dele ting .......................................... ..... 264
Mo ving ................................................ 264
Ov ervie w ....... ................................... ...263
Re nam ing<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>264
Fl aco n
Inse rting/ remo ving ......................... .... 140
Flat tire .....................................................3 73
Chan gingawheel .................................4 19
MOExt ended tires ................................ 374
No tes ................................................... 373
TIREFIT kit...........................................3 75
Flat towing
see Tow- bar system Floor
mats................................................ 121
Fo ilco vering
Ra dar and ultrasonic sensors.............. 173
Fr ag rance
see Perfume atomiz er
Fr ee sof tware ............................................ 32
Fr eq uencies
Tw o-w ayradio ...................................... 427
Fr eq uency band
Dialin g(on -boardcom puter) ................ 239
Fr ont airbag (driver ,fr ont passeng er)...... 41
Fr ont passeng erseat ................................ 95
Ad jus ting from thedr iver's seat ............ 95
Fr ont passeng erseat
see Seat
Fu el ...........................................................4 32
Ad ditiv es.............................................4 32
E1 0 ....... ............................................... 431
Fu elreser ve <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 432
Ga sol ine <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 431
Qua lity (gas oline )<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 431
Re fuel ing ............................................. 162
Sul fur cont ent <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 431 51
8
Inde x

Menu
designs ...................................... 233
Menu overview .... ................................ 232
Multif unction displa y...................... .....2 34
Na vig ation system menu ..................... 238
Oper ating ............ ................................ 232
Ra dio menu .........................................2 39
Ser vice menu .............. ........................235
Te lephon emen u.................................. 240
Tr ip men u............ ............................ .... 236
On-boa rddiag nostics interface
see Diag nostics con nection
Online services
Dat ast or ag e ......... ................................. 30
Open-sour cesof tware .............................. 32
Opening thetrunk lidusing your foot
HANDS-FREE ACCES S.................... .......7 8
Oper ating fluids
Ad ditiv es(fuel) .... ............................ .... 432
Br ak efluid ...................................... .....4 33
Coo lant (engi ne)....... ........................... 434
Engine oil....... .....................................432
Fu el(gasoline) .....................................4 31
No tes .................................................. 430
Re frig er ant (airconditio ningsystem) ...435 Wi
ndsh ield wa sher fluid .................. .... 435
Ope ratin gsaf ety
48 Von-boa rdelectr icalsystem ............ 24
Decl arati on ofconf ormity (wirel ess
ve hicle component s)........................ ..... 26
EQ boos t................................................ 24
Inf ormation ...................................... ...... 24
Oper ating system
see On-bo ardcom puter
Oper ator' sMan ual
Ve hicle equipment ........................... ...... 22
Oper ator's Manual (digital) ......................2 0
Op timiz edacceler ation........................... 147
Ac tivati ng ........... ................................. .147
Ov erhead controlpanel
Ov ervie w .......................................... ...... 14 P
Pa int code ................................................ 428
Pa intw ork(cleaning instructions) .........3 66
Pa nel heating
Se tting ............................................. ....1 00 Pa
nic alar m................................................ 67
Ac tivati ng/d eactiv ating ........... ..............67
Pa rk pos ition
Inser ting<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> .............158
Sel ecting automatical ly<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 158
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> 202
Ac tivati ng ........... ................................. 206
Ad jus ting warning tones <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 207
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>202
Pr ob lems <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>204
Sid eim pa ct protect ion ........................ 205
Switc hingoff....................................... 206
Sy stem limit ations ...............................2 02
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 .............. 172
Pa rking light s...........................................1 23 526
Index

Pr
otecting theen vir onmen t
No tes ..................... ................................ 21
Pr otection agains tcollision
see Drive Aw ayAssi st
Pr otection agains tth eft
see ATA(anti-t heftal ar m system)
Pulling away
see Notes Q
QR code
Re scue card.......................................... 29
Qualif iedspecialis two rkshop .................. 27 R
Ra dar and ultrasonic senso rs
Dam age ............ ................................... 173
Ra dio
Ac tivati ng ........... ................................. 347
Ac tivati ng/d eactiv ating radio text ....... 350
Ca lling upthest atio nlis t.....................3 49
Dele tingstatio ns.................................3 49
Dir ect freq uency entry....... .................349 Displ
aying informatio n.........................3 50
Displ aying radio text <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 350
Edi ting statio npr ese ts.................... .....3 49
Menu (on-boa rdcom puter) ..... .......... ... 239
Mo ving statio ns.............................. .....3 49
Ov ervie w ....... ................................... ...348
Sear ching forst atio ns.........................3 49
Se tting ach ann el................................ 349
Se tting thewa veband .................... ...... 349
St or ing radio statio ns.......................... 349
Swit ching theHD Radio func tion
on/ off.................................................3 49
Vo ice com mand s(V oice ControlSy s‐
te m) .................................................. ... 252
Ra dio station s
Dial ing(on-boa rdcom puter) ..... ...........2 39
Ra nge
Displa ying....................................... ..... 236
Re ading light
see Interior lighting
Re alwo od (Car e).....................................3 70
Re ar climat eco ntr ol
Se tting ................................................. 138
Re ar door (child safetyloc k) .................... 63 Re
ar foglam p
Switc hingon/off.................................1 24
Re ar seat
see Seat
Re ar vie wcamer a....... .............................208
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 369
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>208
Ope ning thecamer aco ver(360°
Ca mer a)..... ..........................................213
Se tting favo rite s(360° Camer a)..........2 13
Re ar windo w
Ro ller sunblin d...................................... 88
Re ar windo wdefr oster ............. ..............136
Re fle ctive sa fety vest <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 373
Re frig er ant (air conditioni ngsystem)
No tes .................................................. 435
Re fueli ng
Re fuel ingtheve hicle ........................... 162
Re mo teOnline
Char ging thebatt ery ............................1 45
Coo ling orhea ting theve hicle inte‐
ri or .......................................................1 45
St artin gth eve hicle ............................. 146 528
Index

Cen
terconsole .................................... 107
Doo r............ ............ ............................107
Ey eg lasse scom partment .................... 108
Glo vebox.............................................1 07
Re ar armr est.......................................1 08
St ow ageco mp artments
see Load ing
see Stow agecom partment
St ow agespace underthetrunk floor .... 113
Sulfur content.......................................... 431
Sun visor
Oper ating ...... ...................................... 134
Sur round lighting .................................... 128
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 128
Sur round View
see 360° Camer a
Suspension Adjus ting thech assis leve l(AI R
BO DY CONTR OL) .................................2 01
Dam ping charact eristic s...................... 199
DY NA MIC BODY CONTR OL.................. 199
Suspension see AIRBODY CONTR OL Switc
h-offdela ytime
Ext erior ................................................ 127
Int erior .............................................. ... 129
Switc hingthesur round soun don/ off
Bur mes ter®
sur round soun dsy stem ...355
Sync hronizat ionfunction
Ac tivati ng/d eactiv ating (mu ltimed ia
sy stem) .......................................... ...... 139
Swi tching on/of f(contr olpa nel )......... 138
Sy stem settings
Ac tivati ng/d eactiv ating PIN protec‐
tion ................................................ ...... 275
Re setfunction (multimedia system) ....2 79
Se tting thedis tance unit<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 274
Se tting thetime anddateaut omati‐
cally ..................................................... 269
Se tting thetime zone..................... ..... 269
Se tting thetime/ datefo rm at .............. 269
Swit ching transmiss ionoftheve hicle
position on/off.................................... 270
Sy stem settings
see Blue tooth®
see Dataim por t/expor t
see Languag e see
Softwareupda te
see Wi-Fi T
Ta ilpip es(Car e)........................................ 369
Ta nk cont ent
Fu el ..................................................... 432
Re ser ve(fuel) ...................................... 432
Te ch nical data
Inf ormation .......................................... 426
Ve hicle identif ication plate.................. 428
Te lephone .........................................2 40, 308
Ac tivati ng functio nsduring acal l......... 314
Call andringt one volume .....................3 13
Calls withse veralpar ticipant s.............3 14
Con necting amob ilephon e(Near
Fie ldComm unication(NF C)) ................ 312
Con necting amob ilephon e(P ass‐
ke y) ...................................................... 310
Con necting amob ilephon e(Se cure
Sim plePairing) .....................................3 10
De-a uthor izing amob ile ph one ............ 312
Dis conne ctingamob ile ph one ............ .312
Im por ting cont acts .............................. 316 Inde
x533

Vi
sion
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 139
Wi ndsh ield hea ter ...... ..........................141
Vo ice comm andtypes(Voice Contr ol
Sy stem) .................................................... 246
Vo ice Contr olSy stem .............................. 245
App licati onspe cificvoice com mand s
.. ...........................................................2 46
Au dible helpfunctions.........................2 46
Gl oba lvo ice com mand s.................. .... 246
Im prov ing speec hqu alit y................ .....2 46
Langu agese tting ................................. 246
Media playervo ice com mand s........ .... 254
Messag evo ice com mand s.................. 255
Multif unction steer ing wheel (operat‐
ing) ...................................................... 245
Na vig ation voice com mand s................ 248
Oper ablefunctions ........................ ...... 246
Oper ating safety .................................. 244
Ra dio voice com mand s.......................2 52
Switc hvo ice com mand s...................... 247
Te lephon evo ice con trols .....................2 52
Te xt mes sage voice com mand s...........2 55
Ty pes ofvoice com mand s...................2 46 Ve
hicle voice com mand s................ .....2 56
Vo ice prom pting .............................. .... 245
Vo ice contr olsystem
see Voice Cont rolSy stem W
Wa rning lam ps
see Warning/ indic ator lam ps
Wa rning system
see ATA(anti-t heftal ar m system)
Wa rning/indicat orlam p
0025 ABSwa rning lam p...................... 498
0027 Brakewa rning lam p(US A).......... 496
004D Brakeswarning lam p(Canada) ...4 96
ÿ Coolant wa rning lam p................ 492
003D Electrical malfun ction warning
lam p................................................ .... 493
00B9 Engine diagno siswarning lam p.. 493
00BB ESP®
OFF warning lam p.............5 00
00E5 ESP®
wa rning lam pflashes ........ 499
00E5 ESP®
wa rning lam plight sup ...... 499 00B6
Fuelreser vewarning lam p.........4 94
0024 Redindicat orlam p,elect ric
par kingbr ak eapplied (Canada only)...4 95
0049 Redindicat orlam p,elect ric
par kingbr ak eapplied (USAonl y)........ 495
0075 Restra int system warning lam p.. 490
0076 Seatbeltwarning lam pflashes ..490
0076 Seatbeltwarning lam plight s
up ........................................................ 491
ä Suspen sionwarning lam p.......... 497
0077 Tire pressur emonit oring sys‐
te m wa rning lam pflashes .................... 501
0077 Tire pressur emonit oring sys‐
te m wa rning lam plight sup .................5 01
L Warning lam pfo rdis tance
wa rning func tion .................................. 497
Ù Warning lam pfo relectr ic
po we rst eer ing .....................................4 91
0024 Yello welect ric pa rking brak e
indic ator lam pis malfun ctionin g.........4 95 Inde
x539