belt MERCEDES-BENZ GLS 2020 Workshop Manual

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0076 Seat beltwarning lam p
light sup The
redseat beltwarning lam pwill light upforsix seconds oncetheengine hasstar ted.
In addition, awa rning tone maysou nd.
*T he seat beltwarning lam pre minds thedr iver and front passeng ertofasten their seat belts. #
Fasten your seat belt(/page40 ).
If yo uha ve placed objectson thefront passeng erseat, theseat beltwarning lam pma yre main lit. Ve
hicl e Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
Ù Wa rning lam pfo relectr ic
po we rst eer ing The
redelect ric po we rst eer ing warning lam pis lit while theengine isrunning .
*Th epo we r-assis tedsteer ing orthesteer ing itself ismalfunct ioning. &
WARNIN GRisk ofacci dent ifsteer ing capability isim pair ed
If th esteer ing does notfunc tion asintended, theve hicle's operating safetyis jeopar dized. #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do
no tcontinu edr ivi ng und eranycir cums tances. #
Consu ltaqu alif ied spec ialistwo rkshop. #
Notethemessag eson themultifunc tiondispla y. 62
4
Displa ymessag esand warning/ indic ator lam ps

No
teson breaking-in ane wve hicl e...... .184
No tificatio nsCenter <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> ..........357
Ca lling upano tifica tion<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> .358
Editing ano tificati on....... .................... 359
Gl oba lsea rch(o ve rview) .....................3 59
No tificati ontype s....... ......................... 357
Ov ervie w ....... ................................... ...357
Selecti ngactions fora no tificatio n...... 359
Using theglobal search<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 360 O
Oc cupa ntsaf ety
Pe ts intheve hicle ................................. 68
Occupant safety
see Airbag
see Automatic front pass engerfront
airb agshut off
see PRE-S AFE®
(anticip ator yoccu‐
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 Odome
ter
see Totaldis tance
Of f-road Assist
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 268
Of f-road drivi ng <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 189
Of f-road driving
see Off-road driving
Of f-road ESP®
Fu nctio n/no tes ................................... 223
Of f-road ESP®
(Ele ctronic Stabil ity
Pr og ram)
Swi tching on/o ff<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 224
Oi l
see Engine oil
On- boardco mp uter ...... ...........................303
Assis tance menu <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> .......308
Disp laying theser vice duedate........... 476
Hea d-up Display menu ............ .............313
Media menu .................................... ..... 312
Menu designs ...................................... 304
Menu overview .................................... 303
Multif unction displa y...........................3 06
Na vig ation system menu ......................3 10 Oper
ating ............................................ 303
Ra dio menu .......................................... 311
Ser vice menu <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 307
Te lephon emen u.................................. 312
Tr ip men u............................................ 308
On-boa rddiag nostics interface
see Diag nostics con nection
Online services
Dat ast or ag e .......................................... 32
Open-sour cesof tware .............................. 34
Opening thetailg ateusing your foot
HANDS-FREE ACCES S...........................8 2
Oper ating fluids
Ad ditiv es(fuel) .................................... 556
Br ak efluid ...........................................5 58
Coo lant (engi ne)....... ........................... 558
Engine oil....... .....................................556
Fu el(gasoline) .....................................5 55
No tes ................................................... 554
Re frig er ant (airconditio ningsystem) ...560
Wi ndsh ield wa sher fluid ...................... 559
Ope ratin gsaf ety
48 Von-boa rdelectr icalsystem ............ 25 Inde
x66
1

Seat
belt..................................................... 38
Pr otect ion ..............................................3 8
Seat beltadjustment
Ac tivati ng/d eactiv ating ........... ..............41
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 41
Seat beltwarning
see Seat belts
Seat belts ...................................................4 1
Ac tivati ng/d eactiv ating seat belt
ad jus tment ............................................ 41
Ad jus ting theheight .............................. 40
Car e................................................ ....4 92
Fa stening ............................................... 40
Re duced protect ion ...............................3 9
Re leasing ...............................................4 1
Sea tbel tad jus tment (function) ............. 41
Wa rning lam p.................................. .......4 1
Seat cover(C are) ............ .........................492
Seat heatin g
Ac tivati ng/d eactiv ating ........... .............117
Seat ventilat ion
Ac tivati ng/d eactiv ating ........... ............118 Second
telephone
Conn ecting .................................... ...... 424
Selecting age ar
see Changing gears
Select ingthesound profile
Bur mes ter®
sur round soun dsy stem ....4 73
Selec torle ve r
see DIRECT SELECTleve r
Self-t est
Au tomatic front pass engerfront air‐
bag shut off..... ....................................... 47
Sensor s(Car e)......................................... 490
Ser vice center
see Qualif iedspecialis two rkshop
Ser vice interva ldisp lay
see ASSYST PLUS
Ser vice station search
St artin gaut omat icsear ch<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 397
Se tting aspe ed
see Cruise contr ol
Se tting thedatefo rm at ....... ................... 370
Se tting thedis tance unit........................ 376 Se
tting thema pscale
see Map
Shif tpa dd les
see Steer ing wheel paddle shifters
Shif ting gears
Gea rshif tre comme ndation <0011001100110011001100110011001100110011001100110011001100110011
00110011> 202
Sho rtmes sages
se eMe ssa ges
Side airbag .................................................4 2
Side impact protection ...........................2 72
Side windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 85,94
Child safetyloc kin there ar
passe nger com partment ........................ 67
Closin g.................................................. 85
Closin gusin gth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 87
Con venie nce closing featur e.................8 7
Con venie nce openi ng <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ....87
Opening .................................................8 5
Opening withth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 87
Pr oblem .................................................8 7
Ro ller sunblin d(elect ric) <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 94
Size designation (tires) ........................... 529 Inde
x66
7

Sliding
sunroof......... ................................. 89
Au tomatic functions .............................. 91
Closin g............................................ ...... 89
Closin gusin gth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 87
Opening .......................................... .......8 9
Opening withth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 87
Pr oblem .................................................9 2
Ra inclos ingfunc tion ...................... .......9 1
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 69
Ac ous ticlocking verificati onsignal ....... 70
Batt ery <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>71
Energy consumption............ ..................70
Fe atur es................................................ 69
Ke yring attachme nt<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....71
Mec hanical key ...................................... 71
Ov ervie w ............................................... 69
Pa nic alar m <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>70
Pr ob lem <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 73
Un loc kin gse tting .................................. 70
Sma rtKe yfunctions
Deactiv ating.......................................... 70
Smar tphone
see Andr oidAuto
see Apple CarPla y®
see Mercedes-Benz Link see
Telephon e
Sno wch ains .............................................514
Soc ket(1 2 V) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 146
Car gocomp artm ent ............................ 148
Fr ont cent erconsole ........................... 146
Soc ket(1 15 V) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 146
Re ar passe nger com partment .............1 46
Sof twareupdat e....... ...............................377
Inf ormation ..................................... .....3 77
Pe rfor ming ...........................................3 78
Sy stem updat es................................... 378
Sound PRE-S AFE®
Sound ................................. 49
Wheels andtires .............................. ....5 13
Sound see Burmes ter®
sur round soun dsy stem
see Sound settings
Sound settings ......................................... 471
Ad jus ting thebalance/f ader............ ....4 72
Ad jus ting treb le,mid -rang eand bass
se tting s............. ...................................471
Au tomatic volume adjustment ........ .....4 71
Calls upthesound menu ............... ...... 471 Inf
ormation .......................................... 471
Spar ewheel
see Colla psible sparewheel
see Emer gency sparewheel
Specia lseat beltretract or <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 58
Spe ciali st wo rkshop ..................................2 8
Speec hdialog system
see Voice Cont rolSy stem
Speed index(tir es) ..................................5 29
Spee dome ter
Dig ital ............. .....................................308
St andb ymode
Ac tivati ng/d eactiv ating ........... ............218
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>217
St anding lights ........................................ 155
St art-of fassi st
see Optimized acceleration
St art/S topbutt on
Pa rking theve hicle .............................. 208
St artin gth eve hicle ............................. 182
Swi tching onthepo we rsupp lyor
ignitio n..... ............................................ 181 668
Index

0049
Redindicat orlam p,elect ric
par kingbr ak eapplied (USAonl y)........ 628
0075 Restra int system warning lam p.. 623
0076 Seatbeltwarning lam pflashes ..623
0076 Seatbeltwarning lam plight s
up .................................................. ...... 624
ä Suspen sionwarning lam p.. 630 ,63 1
0077 Tire pressur emonit oring sys‐
te m wa rning lam pflashes ...................6 34
0077 Tire pressur emonit oring sys‐
te m wa rning lam plight sup .................6 35
L Warning lam pfo rdis tance
wa rning func tion .................................6 30
Ù Warning lam pfo relectr ic
po we rst eer ing .....................................6 24
0024 Yellowelect ric pa rking brak e
indic ator lam pis malfun ctionin g.........6 28
Wa rning/indicat orlam ps.......................6 21
Ov ervie w ......... ................................. ....6 21
PA SSENGER AIRBAG ...................... .......4 7 Wa
rranty ....................................................30
Wa sher fluid
see Windsh ield wa sher fluid
Wa shing byhand (care)...... ....................485
Wa terta nk
see Air-water duct
We ather information ...............................416
We bbr ow ser
Calling upawe bpag e.........................4 50
Ca lling up options ...............................452
Ca lling up these ttings ..................... ....4 53
Dele tingabookma rk<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 453
Del eting Interne this tory <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 453
Ending <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 453
Ma nag ingboo kmar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 453
Ov ervie w <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 452
We bsit e
Calling up....................................... ..... 450
what3w ords
Des tination entrywit ha3 wo rd
addr ess ...............................................3 87
Wheel chang e
Lo we ring theve hicle ........................ ... 543 Mounting
ane wwheel ........................ 542
Re mo ving awhee l..... ..........................5 42
Re mo ving/ins talling hubcaps .............5 39
Whee lro tat ion .........................................5 37
Wheel s
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 490
Ch ang inghubcap s<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 539
Ch ecking <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 513
Chec kingth etir epr essur e(man‐
uall y)....................................................5 17
Chec kingth etir epr essur e(tir epr es‐
sur emonit oring system) ......................5 19
Def initio ns ............ ...............................531
DO T,Tire Identif ication Number (TIN)
..... ........................................................5 27
Fla ttir e <0011001100110011001100110011001100110011001100110011001100110011
0011> <0011001100110011001100110011001100110011001100110011001100110011
0011>..............494
Ins talling .............................................. 542
Load index..... ...................................... 529
Load-be aring capaci ty.........................5 29
Maxi mum tireloa d....... .......................528
Maxi mum tirepr essu re<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 528
MOExt endedtir es <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 494
Noise <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 513
No teson installing .............................. 534
Ov ervie wof tirelabeling ...................... 526 In
de x 67
7