2023 MERCEDES-BENZ GLC COUPE suspension

ri
ed out, this could result inmalf unct ionsor
sy stem failur es. #
Alwaysha ve thepr escr ibed service and
maint enance workas wellan yre qu ired
re pair scar ried out ataqu ali/ed special -
is two rkshop. &
W W
AR NIN G AR
NIN GRisk ofacciden tor injurydue
to incor rect modi/cations onelect ronic
com pone ntpar ts
Mo di/cation ofelec tronic compone nts,their
soTw areor wir ing could impair their function
and/or thefunction ofother networke dcom-
ponent partsor saf ety-re leva nt systems .
This canenda nger theoper ating safetyof the
ve hicle. #
Neverta mp erwit hth ewir ing and elec-
tr onic component partsor their soT-
wa re. #
Youshould have all workon electr ical
and electr oniccomponent scar ried out
at aqu ali/ed special istwo rkshop. Obser
vethe"On-boar delectr onics" section in
"T ec hnical data". &
W W
ARNIN G ARNIN
GRisk of/recaused by0amma -
ble mat erial on hotex haus tsy stem com-
pone nts
Flammab lemat erial suc has lea ves, grass or
twig sma yign ite if th ey come intocont actwith
ho tpar tsof theex haus tsy stem. #
When drivi ng on anunpa vedro ad oro.-
ro ad, checkth eve hicle underside regu-
lar ly. #
Inpar ticu lar,re mo vetrapp edplant parts
or other 0ammable material. #
Ifth er eis damag e,consult aqu ali/ed
special istwo rkshop immed iately. *
N N
O O
TE TE
Dam ageto theve hicle duetodriv-
ing toofast anddu eto impacts tothe
ve hicle underbod yor suspen sioncompo-
nen ts In
thefo llo wing situations, inpar ticular ,th er e
is arisk ofdamag eto theve hicle:
R The vehicle become sgr ounded, e.g.ona
high curb oran unpavedro ad
R The vehicle isdriven toofast ove ran
obst acle, e.g.acurb, speed bumpor pot-
hole
R Ahea vyobject strikes theunderbody or
suspension components
In situations suchas these, damag eto the
body ,underbody ,suspension component s,
wheels ortires ma yno tbe visible. Compo-
nent sdamag edinthis wa ycan unexpect edly
fa ilor ,in thecase ofan accident, mayno lon-
ge rabsorb there sult ing forc eas intended.
If th eunderbody panelingisdamag ed,0am-
mable materials suchas lea ves, grass ortwig s
can colle ctbetween theunderbody andthe 2424
Gener
alno tes

de
tected, itis possible that no lane -correctin g
br ak eapplicat ionwill take place (/page196).
The system maybe impair edorma yno tfun ction
par ticular lyin thefo llo wing situations:
R Ifth er eis poor visibility ,e.g. duetoinsu1c ient
illumination ofthero ad, highl yva riable shade
cond itions, rain, sno w,fogor hea vyspr ay.
R Ifth er eis glar e,e.g. from oncoming tra1c, the
sun orre0ectio ns.
R Ifth er eis dir ton thewindshield inthevicinity
of themultifun ctioncamer aor ifth ecamer ais
fo gg ed up, dam aged orobs cured.
R Ifth er ear eno lane markings orseveral
unclear lanemarkings arepr esent forone
lane, e.g.around roadw orks .
R Ifth elane markings arewo rn,dar kor cov-
er ed.
R Ifth edist ance totheve hicle infront istoo
shor tand thus thelane markings canno tbe
de tected.
R Ifth elane markings chang equ ickl y, e.g. lanes
br anc ho., cross one another or mer ge.
R Ifth ero ad isvery nar row and wind ing. R
V V
ehicle swit ehicle
swit hDr h
Dr iving Assis t ivi
ng Assis tance P ance
Pac k ac
kag ag
e: e:
if
th era dar sensor sin there ar bum peraredir ty
or coveredin sno wand anobst acle isde tec-
te din your lane, nolane-cor rectin gbr ak e
applicat iontake splace.
A A
ctiv ctiv
atin g/deacti v atin
g/deacti vatin gA atin
gActiv ctiv
eLane K e
Lane Keepi ng eepi
ng
Assis t Assis
t
Mul time diasystem:
4 © 5
Setting s5
Qui ckAccess
5 Active LaneKeeping Assi st #
Activateor dea ctivateth efunction .
Se Se
tting A tting
Activ ctiv
eLane K e
Lane Keeping Assist eeping
Assist
Multimedia system:
4 © 5
Settings 5
Assistance
5 Active LaneKeeping Assist
A A
ctiv ctiv
ating ordeactiv ating
ordeactiv atingt ating
the hap he
hap ticw tic
war ar
ning ning
#
Select Warning.
Ac tivateor dea ctivateth efunction . AIR
BOD AIR
BOD YC Y
CONTR ONTR
OL OL
AIR
BOD AIR
BOD YC Y
CONTR ONTR
OLfunction OL
function
* NO NO
TE TE
Mer cedes- AMGvehicles #
Obser vetheno tesin theSupplement.
Yo ucould other wise failto recogn ize
dang ers. AIR
BOD YCO NTR OLisan air suspe nsion system
wit hva riable dampingfo rim prov ed driving com-
fo rt.The all-round leve lcontr olsystem ensur es
th ebest possible suspension andconst antground
clear ance, even withaladen vehicle. When drivi ng
at speed, theve hicle islowe redaut omaticall yto
im prove driving safetyand toreduce fuelcon-
sum ption. Youalso have theop tion ofmanuall y
adjusti ngtheve hicle leve l.
AIR BOD YCO NTR OLinclud esthefo llo wing com-
ponents andfunctions:
R Airsuspension withva riable spring rate
R Automatic leve lcontr olsystem
R Speed-dependent lowe ring toreduce fuelcon-
sum ption 196196
Dr
iving andparking

R
Manua lly sel ect ablehigh -levelse tting for
gr eat erground clearance
R ADS PLUS (Adap tiveDam ping System with
const antdam ping forc eadjustmen t)
R DYNAMI CSEL ECTsw itchan dleve lbutt on
Suspension se Suspension
setting andv tting
andvehicle lev ehicle
level per dr el
per driv iv
e pr e
pr o- o-
gr gr
am am
Dr ive pr og ram A:
R The suspension settin gis comf ortable.
R The vehicle isse tto thenor mal leve l.
R When driving atspeeds aboveappr oximat ely
86 mph(1 38 km/h),th eve hicle islowe red.
R When driving atspeeds belowappr oximat ely
50 mph(8 0km /h),th eve hicle israised again.
Dr ive pr og ram ;:
R The suspension settin gis comf ortable.
R The vehicle isse tto low leve l-1.
R The vehicle isno tlo we redan yfur ther ifyo u
ar etrave ling athigher speeds. Dr
ive pr og ram C:
R The suspension settin gis /rmer .
R The vehicle isse tto low leve l-1.
R The vehicle isno tlo we redan yfur ther ifyo u
ar etrav eling athigher speeds.
Dr ive pr og ram B:
R The suspension settin gis even /rmer .
R The vehicle isse tto low leve l-1.
R The vehicle isno tlo we redan yfur ther ifyo u
ar etrav eling athigher speeds.
Individual suspension setting scan becalled upin
dr ive pr og ram = (/page147).
% Oper Oper
ation wit ation
withatr h
atrailer orbicy ailer
orbicy cler cle
rac ac
k: k:
if
tr anspor teq uipment ,suc has atrailer ora
bicy clerack ,is att ached tothetrailer hitch
and theelectr icalconnection hasbeen cor-
re ctl yes tablished, theve hicle remains atnor -
mal leve lir re specti veofspeed.
Di.er ences between di.er entvehicle leve ls com-
par edtothenor mal leve l(0):
R High lev High
level +1: el
+1: appr oximat ely+1.2 in(+30 mm) R
Lo Lo
wlev w
level -1: el
-1: appr oximat ely-0.6 in(-15 mm)
Se Se
tting t tting
the v he
vehicle lev ehicle
level el
&
W W
ARNIN G ARNIN
GRisk ofaccident becausevehi-
cle leve lis toohigh
Dr ivin gch aract eristics maybe impair ed.
The vehicle candriT outw ards, forex am ple,
when steer ing orcor ner ing. #
Choose ave hicle leve lwhic his suit edto
th edr iving styleand thero ad sur face
condi tions. &
W W
AR NIN G AR
NIN GRisk ofent rapment from vehi-
cle lowe ring
Whe nlowe ring theve hicle, peoplecould
become trapped ifth eir limbs arebe tween the
ve hicle body andthetir es orunder neathth e
ve hicle. #
Mak esur eno one isund erneat hth e
ve hicle orintheimmediat evicinity ofthe
wheel arch es when theve hicle isbein g
lo we red. Dr
iving andparking
197 197

R
Youopen thedoor sor theta ilg atewhile the
ve hicle isin mo tion .
Sy Sy
st st
em limits em
limits
If th eex terior lightin gis malfunct ioning,Ac tive
Pa rking Assist isno tav ailabl e.
Obj ects locatedabo veorbelo wthede tection
ra ng eof thesensor s,e.g. overhanging loads,
ove rhang sor loadi ngramp sof good sve hicles, or
th ebor dersof par king spaces ,ar eno tde tected
dur ing measur ementof thepar king space. These
ar eth en notta ke nint oac cou ntinthecalculation
of thepar king procedur eeit her .In some circum-
st ances, ActivePa rking Assist mayth er efor e
guide youint oth epar king space incorrectl y. &
W W
ARNI NG ARNI
NGRisk ofaccid ent due toobjects
locat edabo veorbelo wthede tection
ra ng eof ActivePa rking Assist
If th er ear eobjects aboveorbelo wthede tec-
tion rang e, thefo llo wing situations mayar ise:
R ActivePa rking Assist mayst eer tooear ly.
R The vehicle mayno tst op infront ofthese
objects. Ther
eis adang erofcollision! #
Inthese situations, donotuse Active
Pa rking Assist. Extr
eme weather cond itions, suchas sno wor
hea vyrain, ma ylead toapar king space being
measur edinacc urately. Pa rking space sth at are
par tiallyoccupied bytraile rdr aw bar smight notbe
identi/ edassuc hor ma ybe measur edincor -
re ctl y.Onl yuse ActivePa rking Assist onleve l,
high-g rip gr ound.
Do notuse ActivePa rking Assist inthefo llo wing
situations:
R Inextreme weather cond itions, e.g.ice,
pac kedsno wor inhea vyrain.
R When transpor tingaload that protru des
be yond theve hicle.
R Onsteep uphil lor downhil lgr adien tsof mor e
th an appr oximat ely15%.
R When snowch ains aremoun ted.
R When atrailer orbicy clerack isatt ached.
R Directl yaTer atir ech ang eor when sparetir es
ar emoun ted. R
Ifth etir epr essur eis toolow or toohigh.
R Ifth esuspension isout ofalignment, e.g.aTer
bo ttoming outonacurb.
Ac tivePa rking Assist mayalso displa ypar king
space sth at areno tsuit able forpar king, suchas:
R Parking space swher epar king isprohibit ed.
R Parking space son unsuit ablesurfaces.
P P
ar ar
king wit king
withA h
Activ ctiv
eP e
Par ar
king Assis t king
Assis t
% Depen dingontheve hicle' seq uipme nt,th e
butt onmayalso belocat edatadi.er entposi-
tion inthecent erconsole. 212212
Dr
iving andparking

br
ak esy stem and inthewheel suspension
ma ybe damag ed. #
Alwaysre place wheels andtires with
ones that ful/ll thespeci/c ationsof the
or iginal part.
Fo rwheels, payatt ention tothefo llo wing:
R Designation
R Type
Fo rtir es, payatt ention tothefo llo wing:
R Designation
R Manuf acturer
R Type &
W W
ARNIN G ARNIN
GRisk ofinju rythro ugh exceed-
ing thespeci/ed tireload-bear ingcapa-
city ortheper missible speedrating
Ex ceed ingthespeci/ed tireload rating orthe
per missible speedrating maylead totiredam -
ag eand tothetir es bur stin g. #
Ther efor e, onl yuse tiretypes andsizes
appr ovedfo ryo ur vehicle model . #
Obser vethetir eload rating andspee d
ra ting requ ired foryo ur vehicle. *
N NO O
TE TE
Vehicle andtiredamag ecaused by
non-a pprovedtir etypes andsizes Fo
rsaf etyre asons, onlyuse tires, wheels and
accessor ieswhic hha ve been speciall y
appr oved byMer cedes-Be nzforyo ur vehicle.
These tires arespecial lyadap tedto theactiv e
saf etysy stem s,such asABS,ESP ®
and
4MA TIC,andmarkedas follo ws :
R MO =Mer cedes-Be nzOrigina l
R MOE =Mer cedes-Be nzOrigina lEx tended
(r un -0at tires onl yfo rcer tain wheels)
R MO1 =Mer cedes-Benz Original (onlycer -
ta in AMG tires)
Ot her wise, certain proper ties, suchas han-
dling charact eristics, vehicle noiseemissi ons,
consu mption, etc. could beadv ersel ya.ec-
te d. Further mor e,other tiresize scould result in
thetir es rubbing against thebody andaxle
com ponents whenloaded. Thiscould result in
damag eto thetir eor theve hicle.
Onl yuse tires, wheels andaccessor iesthat
ha ve been checkedand recommen dedby
Mer cedes-Be nz. *
N NO O
TE TE
Risk todriving safetyfrom retrea-
ded tires Re
tread edtires areneit her tested norre com-
mende dby Mer cedes-Be nz,sinc epr ev ious
damag ecanno talw aysbe detected on retrea-
ded tires.
Fo rth is reason drivi ng safetycann otbe guar -
ant eed. #
Donotuse used tires ifyo uha ve no
inf orma tion abouttheir prev ious usage. *
N NO O
TE TE
Possible wheel andtiredamag e
when drivi ng ove robst acles Lar
gewheels have asmalle rsecti onwidt h.As
th esection widthdecr eases, therisk of 326326
Wheel
sand tires

5
GWP(gl oba lwa rming potential )of there frig er -
ant used
6 Refrig er ant type Inf
orma tionlabe l(e xa mp le–Canada)
1 Hazar dand service warning symbo ls
2 Refrig er ant /llin gca pa city
3 Applicab lestand ards
4 PAGoil par tnumber
5 GWP(gl oba lwa rming potential )of there frig er -
ant used
6 Refrig er ant type Sym
bols1 indicat eth efo llo wing:
R Possible dangers
R Havin gmaint enanceworkcar ried out ata
qu ali/ed special istwo rkshop
F F
illi ng capacit yf illi
ng capacit yfor r or
ref r ef
rig ig
er er
ant and PA ant
and PAGoil G
oil
R R
efr efr
ig ig
er er
ant ant
/lling /lling
capacity capacity
ModelModel
GL C300 4MATIC 22.2±0.4 oz
(630 ±10 g) FF
illin gcapacity f illin
gcapacity for PA or
PAGoil G
oil ModelModel
GL C300 4MATIC 2.8±0.4 oz
(80 ±10 g) VV
ehicle data ehicle
data VV
ehicle dimensio ns ehicle
dimensio ns The
heights speci/ed mayva ry as are sult ofthe
fo llo wing fact or s:
R tires
R load
R condi tionofthesuspension
R optional equipment 1
Height whenopened
2 Headr oom Te
ch nica ldat a
349 349

AIR
BOD AIR
BOD YC Y
CON TR ON
TROL OL
Fu nctio n........... ..................................... 196
Se tting .......... .......... ...............................197
Air conditioning menu Air
conditioning menu
Air distr ibution..... .................................. 131
Calling up.............................................. 130
Climat econtr ol......... .............................131
Ionization...... ......................................... 132
Air dis Air
distr tr
ibution ibution
MBUX multimedia system ....... ................131
Se <00550055004A004F0048000F000F000F000F000F000F000F000F000F000F000F
000F> .......................................129
Air fr Air
freshener syst eshener
system em..
....... ....... .................... 132
Air inle t Air
inle t........... .............................................278
Air pr Air
pressur e essur
e........ ......................................... 307
Air suspension Air
suspension, AIRBOD YCO NTR OL............1 96
Air v Air
vents ents
Se <00550055004A004F0048000F000F000F000F000F000F000F000F000F000F000F
000F> .......................................134
Air/w Air/w
at at
er duct er
duct.. ...........................................278
Airbag Airbag,
Occupa ntsaf ety
Au tomatic front passeng erairbag shut
o..... ........................................................ 44
Fr ont airbag (driver ,fr ont passeng er)........ 41
Inst allation locations ................................ 41 Knee
airbag... ........ .................................. 41
Ov ervie w.... .............................................. 41
PA SSENGE RAIR BA Gind icat or lamp s...... 46
Pr otection.... ............................................ 42
Side airbag...... ........................................ 41
Wi ndo wcur tain airbag .............................. 41
Air0 ow Air
0ow
Se tting .... ................ ............................... 129
Ala r Ala
rm syst m
system em,
ATA<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F> 83
All-wh eeldr All-wh
eeldrive iv
e, 4MA <0035002A0024000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F> 152
Ambient lighting Ambient
lighting<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F> 122
Animals Animals
Pets intheve hicle .................................... 62
An ti-loc An
ti-loc kbr k
br aking syst aking
system em
,AB S... .................. .1 64
An ti-t An
ti-theT heT
alar alar
msyst m
system em
,ATA <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F> 83
An ti-t An
ti-th eT heT
prot pr
otection ection
,AT A
Immobi lizer.............................................. 83
App rov Appro
val numb ers al
numb ers............ ............................340
Apps Apps
Mercedes mecalls. ................................253
Mer cedes meconnect. .......................... 256
Assist Assist
ancesyst ance
systems ems
....... ...............................163 ASS
YS ASS
YSTPL T
PL US US
Batt erydis conne ctionper iods............ ....272
Ser vice interva ldispla y......... ................. 271
Ser vice requ irements....... ...................... 271
ATA ATA
Deactiv atingthealar m.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F> 84
Fu nctio n........... .......... ............................. 83
Int erior protection ....................................8 5
To w- awa yalar m.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F> 84
To w- awa ypr otection ................................ 85
AT ATA A
(ant i-t (a
nt i-the T heT
alar ala
rm syst m
system) em)
Int erior protection function ....................... 85
A A
TTENTION ASSIST TTENTION
ASSIST, Attention assist ant
Fu nctio n........... .......... ........................... 169
Se tting .......... .........................................170
A A
ut ut
hor hor
ized Mer ized
Mercedes-Benz Ser cedes-Benz
Service Cent vice
Cent er er.....
26
A A
ut ut
hor hor
ized w ized
wor k or
kshop shop.
.....................................26
A A
ut ut
omatic carw omatic
carwash ash
....... ....... ........................278
A A
ut ut
omatic carw omatic
carwash mode ash
mode ............................ 278
A A
ut ut
omatic climat omatic
climatecontr e
contr ol ol
....... ..................... 131
A A
ut ut
omatic dist omatic
distance contr ance
control ol
,Ac tiveDis-
ta nce AssistDIS TRON IC, DIS TRON IC.......... .172
A A
ut ut
omatic dr omatic
driving lights iving
lights........ ........................117 418418
Inde
x