air suspension MERCEDES-BENZ GLS 2021 Owners Manual

dat
ais temp oraryand isonl ypr ocessed inthe
ve hicle itself. Onlya small portion ofthedat ais
st or ed intheeve ntor fault mem ory.
When your vehicle isser viced, tech nica lda ta
fr om theve hicle canberead out byser vice net‐
wo rkem ployees (e.g. workshops, manufactur‐
er s) or third par ties (e.g. breakdo wnservice s).
Ser vice sinc lude, forex am ple, repair services,
maint enanc epr ocesses ,wa rrant yclaim sand
qu alit yassurance measures. The read out isper‐
fo rm ed via theleg allypr escr ibed portfo rth e
diagnos ticsconnection intheve hicle. The
re spectiv eser vice networklocations orthird
par ties collec t,pr oces sand usethedat a.The y
documen tte ch nica lst atus esoftheve hicle,
assis tin findi ng faults and improv ing qualit yand
ar etransm itted tothemanuf acturer,if neces ‐
sar y.Fu rther mor e,themanuf acturerissubject
to product liability .Fo rth is, themanuf acturer
re qu ires tech nica lda ta from vehicles.
Fa ult mem ories intheve hicle canberese tby a
ser vice outle tas par tof repair ormaint enanc e
wo rk. Dep
endingontheselect edequipment, youcan
im por tdat aint ove hicle convenie nce and info‐
ta inm ent func tionsyo urself .
This includes, forex am ple:
R Mult imed iadata suchas music ,fi lms orpho‐
to sfo rpla yba ckinan integratedmultimedia
sy stem
R Address book datafo ruse inconnection with
an integr ated hands-fr eesystem oran inte‐
grat ednavig ation system
R Entere dna vig ation destinations
R Dat aabout theuse ofInt erne tser vices
This datacan besave dlocall yin theve hicle orit
is locat edon ade vice whichyo uha ve connect ed
to theve hicle (e.g.asmar tphone, USBflash
dr ive or MP3 player). Ifth is dat ais stor ed inthe
ve hicle, youcan deleteitat anytim e.This data
is sen tto third par ties onlyat your requ est,par‐
ticular lywhen youuse onlineser vices inacc ord‐
anc ewit hth ese ttings that youha ve select ed.
Yo ucan stor eor chang econ venie nce settings /
ind ividu aliza tionin theve hicle atanytime. Depending
ontheeq uipment, this inc ludes, for
ex am ple:
R Setting sfo rth eseat andsteer ing wheel posi‐
tion s
R Suspension andclimat econ trol settings
R Cus tomizations suchas interior ligh ting
If yo ur vehicle isaccor dinglyeq uipped ,yo ucan
co nn ect your smar tphon eor ano ther mobile end
de vice totheve hicle. Youcan contro lth is by
means ofthecon trol element sint egrat edinthe
ve hicle. Imagesand audiofrom thesmar tphon e
can beoutput viathemultimedia system. Cer‐
tai ninf orma tionis simu ltane ously trans ferred to
yo ur smar tphon e.
De pen dingon thetype ofintegr ation, this can
inc lude:
R General vehicle data
R Position data
This allowsyouto use selected apps onyour
smar tphon e,suc has navig atio nor musi cpla y‐
bac k.Ther eis no further interaction between the
smar tphone andtheve hicle; inpar ticular ,ve hi‐
cle datais no tdir ectl yaccessible. Whichtype of 32
Gener alno tes

The
HOLD functionisdeactiv ated inthefo llo w‐
ing situat ions:
R ActiveDis tance AssistDIS TRONI Cis acti va‐
te d.
R The transmiss ionisswitc hedtoposition 005D.
R The vehicle issecur edwithth eelectr icpar k‐
ing brak e.
In thefo llo wing situat ions,th eve hicle isheld by
tr ans missi on positio n005D and /or bytheelectr ic
par king brak e:
R The seat beltisunf astened andthedr iver's
door isopened.
R The vehicle isswitc hedoff.
R Ther eis amalfunction inthesy stem orthe
po we rsupp lyis insuf ficie nt. AI
RMA TIC Fu
nction ofAIRMA TIC
Mer cedes- AMGvehicl es:obse rveth eno tesin
th eSupplement .Yo uco uld other wise failto rec‐
ogni zedangers. AIRM
ATIC isan air suspe nsion system withan
all-r ound leve lcon trol system, whic halso
ensur esthebes tpossible suspension andcon‐
st ant grou nd clea rance, evenwi th aladen vehi‐
cle. When driving atspeed, theve hicle islow‐
er ed aut omaticall yto improv edr iving safetyand
to reduce fuelconsum ption. Youalso have the
op tion ofmanuall yadjus tingtheve hicle leve l.
AI RMA TICiscom prised ofthefo llo wing func‐
tion sand compone nts:
R All-round airsuspe nsion
R Spe ed-depen dentlo we ring
R Manua llysel ect ablehigh leve lse tting for
gr eat erground clearance whichcan be
adjus tedusing aleve lbutt on
R Vehicl eswith ADSPL US: alsoAd aptive
Dam pingSy stem withcon stant adjus tment
of dam pingch aract eristic sfo rim prov ed driv‐
ing comf ort
Suspension settings andvehicl eleve lper
dr ive pr og ram
Dr ive pr ogr am A and;:
R The susp ens ion se tting iscomf ortable. R
The vehicle issetto thenor mal leve l.
R When drivin gat speeds ofappr oximat ely
87 mph(1 40 km/h) orabo ve,th eve hicle is
lo we red.
R When driving atspeeds belowappr oximat ely
25 mph(4 0km/h), theve hicle israised
ag ain.
Dr ive pr ogr am £ (Mercedes -Maybac hve hi‐
cles only):
R The suspension settin gis very comf ortable.
R The vehicle issetto thenor mal leve l.
R When drivin gat speeds ofappr oximat ely
87 mph(1 40 km/h) orabo ve,th eve hicle is
lo we red.
R When driving atspeeds belowappr oximat ely
25 mph(40 km/h), theve hicle israised
ag ain.
Dr ive pr og ram C:
R The susp ension setting isfirm er.
R The vehicle islowe redto spor tle ve l. Dr
ivin gand parking229

*
NO
TERisk ofdama gedue totheve hicle
mo ving upand down When
free driving mode isactiv ated, the
ve hicle movesup and down. Vehicle parts
ma ybe damag edifth eunderbody bottoms
out. #
Mak esur eth at ther eis suf ficie nt
gr ou nd clearance whenro ck ing free
mode isact ivat ed. Re
covery mode isafunction ofthesuspension
whic hcan assis tth edr iver on loose surfaces
(e.g .sand ,sno w)whe nfreei ng ave hicle which
has become stuc k.
The vehicle body rock sin slo w,vertical motion s
when reco very mode hasbeen activated. This
te mp orarily puts thewheels undergreat erload,
whic hmeans they have inc reased tractionand
th eve hicle isfreed.
Yo ucan activat efree drivin gmod evia Off-ro ad
As sis t(/ page24 3). Fu
nction ofindividua lwheel control &
WARNIN GRisk ofbeco ming trap ped
du eto theve hicle lowe ring
The vehicle canbelowe redwhen theindivid‐
ual wheel control func tion hasbeen activa‐
te d. Body partscould become trapped ifth ey
ar ebe tween theve hicle body andthetir es or
under neathth eve hicle. #
Mak esur eth at nobody isunde rth e
ve hicle orintheimmediat evicinit yof
th ewheel arch es when individual wheel
con trol isactiv ated. *
NO
TERisk ofdama gedue totheve hicle
mo ving upand down The
vehicle canbelowe redor raised onone
or mor ewheels whentheindividual wheel
con trol func tion hasbeen activated. Vehicle
par tscould bedamag eddue tocont actwith
object s. #
Mak esur eth at theve hicle hassuffi‐
cie ntroom tomo vewhen theindividual wheel
control func tion hasbeen activa‐
te d. Indiv
idual wheel control isafunc tion ofthesus‐
pension ,whic hcan beused tosetth eve hicle
le ve lfo reac hwhee lindivi dually.This canhelp to
im prov ealignment ofthebody when driving off-
ro ad.
Yo ucan activat eind ivid ual wheel contro lvia Off-
ro ad Assis t(/ page24 3).
Ad jus tingthe vehicl eleve l(v ehicles withE-
AC TIVE BODY CONT ROL) &
WARNIN GRisk ofacci dent because
ve hicle leve lis toohigh
Dr iving charact eristic sma ybe impair ed.
The vehicle candrift outw ards, forex am ple,
when steer ing orcor ner ing. #
Choose ave hicle leve lwhic his suit ed
to thedr iving style and thero ad sur face
condi tions. 24
0
Driving and parking

Ac
tiv eSe rvice System PLUS
see ASSYST PLUS
Ac tiv eSpe edLimit Assist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 220
Disp lay <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 220
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>220
Ac tiv eSte ering Assis t.............................2 22
Ac tivati ng/d eactiv ating ........... ............224
Ac tiveEmerg encyStop Assis t.............2 26
Ac tiveLa ne Chang eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011> 224
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>222
Sy stem limits ....................................... 222
Ac tiv eTr af fic Jam Assis t
Ac tivati ng/d eactiv ating ........... ............227
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>227
Ad aptiv ecr uise contr ol
see ActiveDis tance AssistDIS TRONI C
Ad aptiv eHighb eamAssist
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>146
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 147
Ad diti onalcus hion
Leg rest <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 100
Re ar passe nger com partment head
re stra int ...............................................1 06 Ad
diti ves.................................................. 396
En gine oil............................................ 396
Fu el ..................................................... 396
Ad diti ves(engine oil)
see Additiv es
Ad diti ves(fuel)
see Fuel
ADS PLUS dam ping system
see AIRMA TIC
Af ter-sales service center
see ASSYSTPL US
Air bag
Re duced protect ion ...............................4 4
Air cond itioning menu
Callin gup ........................................ .... 160
Air distribut ion
Se tting ............................................ .....1 59
Se tting (MBUX multimedi asy stem) ...... 161
Air freshen ersystem
see Perfume atomiz er
Air inle t
see Air-water duct Air
pressu re
see Tire pressur e
Air suspension
see AIRMA TIC
Air vents ................................................... 165
Ad jus ting (front) ............ ...................... 165
Ad jus ting (rea r) ............ ........................ 165
Glo vebox.............................................1 67
Air vents
see Airvents
Ai r-condi tioningsystem
see Climat econ trol
Air -recir cula tion mode............................ 162
Air -water duct .......................................... 328
Ke eping free ........................................3 28
Airb ag....... ..................................................42
Ac tivati on ........... ...................................37
Cushio nbag...........................................4 2
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 Inde
x47
5

ST
EER CONT ROL
Fu nctio n/no tes ................................... 207
Ste ering wheel .........................................2 76
Ad jus ting (electr ica lly)............ ..............113
Ad jus ting (manually)............ ................112
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ......276
St eer ing wheel heater.......................... 113
Ste ering wheel heater
Swit ching on/ off............................ ...... 113
Ste ering wheel padd leshif ters .............. 187
Ste p
see Running boards
St orag ear eas
see Stor ag ecom partmen t
St orag ecom partmen t........... ..................122
Ar mr est<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>.......122
Cen terconsole .................................... 122
Doo r............ ............ ............................122
Glo vebox.............................................1 22
St orag ecom partmen ts
se eSt or ag ecom partmen t
St orag espa ces
USB ports...................................... ...... 122 St
ow agear eas
see Load ing
St ow ageco mp artment
Fo lding table ........................................ 122
Hands et(rear passeng ercom part‐
ment )...................................................1 23
Re ar seat backres t.............................. 123
St ow ageco mp artments
see Load ing
Sugg estion s
Conf iguring <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ................288
Sul fur conten t<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011>395
Sur round lighting
Switc hingon/of f...... ........................ ... 148
Sur round View
see 360° Camer a
Sur round viewcamer a
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 332
Sus pen sion
Indi vidualwh eel contr ol(E- AC TIVE
BO DY CONTR OL) .................................2 40
Ro cking free mode (E-AC TIVE BODY
CO NTR OL) ........................................... 239 Se
tting thesuspension leve l(AI R‐
MA TIC) .................................................2 31
Se tting thesuspension leve l(E-
AC TIVE BODY CONTR OL) .....................2 40
Suspen sion
see AIRMA TIC
see E-AC TIVE BODY CONTR OL
Suspensi onleve l(AIRMA TIC)
Se tting .................................................2 31
Suspension leve l(E- AC TIVE BODY
CONT ROL)
Se tting .................................................2 40
Swi tch-of fdela ytime
Ext erior ....... ......................................... 147
Int erior ................................................. 149
Sync hronization function
Ac tivati ng/d eactiv ating (MBUX mul‐
tim ediasystem) ................................... 162
Swi tching on/of f(contr olpa nel )......... 162
Sy stem settings
Ov ervie wof thesy stem settings
menu ................................................... 289 Inde
x50
1