2022 MERCEDES-BENZ GLC ECU

1
L Distance warning →
420
2 00CC Powe rst eer ing →
413
3 003E003D Turn signal lights →
122
4 00B9 CheckEn gin e →
414
5 Electricpa rking brak e(red) →
417
0049 USAonly
0024 Canada only
6 Brak es (red) →
417
0027 USAonly
004D Canada only
7 ÿ Coolanttemp eratur e →
414
8 Coolan tte mp eratur edispla y →
234
9 00C6 Recup erati ve Brak eSy stem, USAonl y →
417
004D Brak es (yell ow ),Canada only →
417 A
0024 Electricpa rking brak e(yello w) →
417
B 0025 ABS →
420
C 0075 Restra int system →
412
D 00E9 Seatbel t →
412
E 0057 Highbeam →
122
F 0058 Lowbeam →
121
G 00B6 Reser vefuel withfuel filler flap locatio n
ind icat or →
414
H Fuelleve l →
234
I 0060 Parking lam ps →
121
J 005E Rear foglam p →
122
K 0077 Tire pressur emonit oring system →
423
L 00BB ESP®
OFF →
420
M 00E5 ESP®
→
420 At
aglanc e– Indicat orand warning lam ps(sta nda rd) 11

1
003E003D Turn signal lights →
122
2 005E Rear foglam p →
122
3 0057 Highbeam →
122
0058 Lowbeam →
121
0060 Parking lam ps →
121
4 ÿ Coolan tte mp eratur e →
414
5 Coolan tte mp eratur edispla y →
234
6 L Distance warning →
420
7 00E9 Seatbelt →
412
8 0077 Tire pressur emonit oring system →
423
9 Ù Powe rst eer ing →
413
A 0024 Electricpa rking brak e(yello w) →
417
B Electricpa rking brak e(red) →
417
0049 USAonly
0024 Canada only C
0075 Restra int system →
412
D Brak es (red) →
417
0027 USAonly
004D Canada only
E 00B6 Reser vefuel withfuel filler flap locatio n
ind icat or →
414
F Fuelleve l →
234
G 00C6 Recup erati ve Brak eSy stem, USAonl y →
417
004D Brak es (yell ow ),Canada only →
417
H 003D Electrica lma lfunctio n →
414
I 00B9 CheckEn gin e →
414
J 0025 ABS →
420
K 00BB ESP®
OFF →
420
00E5 ESP®
→
420 At
aglanc e– Indicat orand warning lam ps(widesc reen coc kpit) 13

Diag
nostics connect ion
The diagn ostics conn ection isate ch nica lint er‐
fa ce intheve hicle. Itis used, forex am ple, within
th escope ofrepair andmaint enanc ewo rkor for
re adin gout vehicle databy aspec ialistwo rk‐
shop. Diagnos ticdevices should ther efor eonl y
be con nect edbyaqu alif ied spec ialistwo rkshop. &
WARNIN GRisk ofacci dent dueto con‐
necting device sto thediagnos ticscon‐
nect ion
If yo uco nn ect devic es tothediagnos tics
con nect ionoftheve hicle, thefunc tion of
ve hicle systems andoper ating safetyma ybe
im pair ed. #
Forsaf etyre ason s,we recomme ndthat
yo uon lyuse and conn ect produc ts
appr ovedby your aut hor izedMer cedes-
Ben zCen ter. &
WARNIN GRisk ofacci dent dueto
object sin thedr iver's foot we ll
Obj ectsin thedr iver's foot we llma yim pede
pedal trav el or bloc kadepr essed pedal.
This jeopar dizestheoper ating androad
saf etyof theve hicle. #
Stow allobj ect sin theve hicle secur ely
so that they canno tget intoth edr iver's
fo ot we ll. #
Alw aysins tallth efloor mats securely
and asprescr ibed inorder toensur e
th at ther eis alw ayssuf ficie ntroom for
th epedals. #
Donotuse loose floor mats anddonot
place floor mats ontopof one another. *
NO
TEBatt erydi sc ha rging from using
de vice sconne cted tothediagnos tics
con nect ion Using
devices atthediagnos ticsconnect ion
dr ains thebatt ery. #
Chec kth ech arge leve lof thebatt ery. #
Ifth ech arge leve lis low, charge the
batt ery, e.g. bydriving acon sider able
dis tance. Pl
ea se also note theinf ormation aboutthe12 V
batt eryand shor t-dis tance trip sin the"Dr iving
and Parking" chap ter(/ page14 6). Gene
ralno tes 27

QR
code forre scue card
QR codes areatt ached inthefuel filler flap and
on theopposit eside ontheB-pillar .In theeve nt
of an acci dent, rescue services canusetheQR
code toquickl yfind theappr opriatere scue card
fo ryo ur vehicle. Thecurrent rescue cardcon‐
ta ins themos tim por tant informa tionab ou tyo ur
ve hicle inacom pact form ,e.g. thero utin gof the
electr iclines.
Fu rther information canbeobt ained athttps: //
www .mercedes-benz .de/qr-code. Data
storage Data
processi ngintheve hicl e Ele
ctroni cco ntr olunits
Electr oniccontr olunits areins talled inyour vehi‐
cle. Contr olunits process datawhic h,forex am‐
ple, they recei vefrom vehicle sensor s,ge ner ate
th emselv esorexch ang ebe tween themselv es.
Some control units arere qu ired forth esaf e
oper ation ofyour vehicle, some assistyo uwhen
dr ivin g,suc has driver assis tance systems, while ot
her senable convenie nce orinfotainm entfunc‐
tio ns.
The follo wing prov ides youwit hge ner alinf orma ‐
tio nre ga rding datapr oces sing intheve hicle.
Ad dition alinf ormation rega rding exact lywh ich
da ta inyour vehicle arecollect ed,save dand
tra nsm itted tothird par ties ,and forwha tpur‐
pose, canbefound intheinf ormation direct ly
re lat ed tothefunc tionalch aract eristic sin qu es‐
tion intheir respectiv eoper ating instructions.
This information isalso available online and,
depen dingon theve hicle equipment, digitally.
Pe rsonal data
Ev eryve hicle isidentif iedbyauniq uevehicle
identif ication number .Depending onthecoun‐
tr y, this vehicle identif ication number canbe
used by,fo rex am ple, government alau thor ities
to determ ine theidentit yof theow ner .The reare
ot her possibili tiestouse dataco llec tedfrom the
ve hicle toident ifytheow ner ordriver ,su ch as
th elicense platenumber .
Ther efor e, dat age ner ated orproce ssedby con‐
tr ol uni tsma ybe attr ibut ab leto aper son or,
unde rcer tain con dition s,becom eatt ribut able to a
per son .De pen dingon whic hve hicle dataar e
av ailable, itma ybe poss ibletomak einf erences
abou t,forex am ple, your drivin gbeha vior,yo ur
loc atio n,your routeor your use pattern s.
Leg alrequ irement sre ga rding thedisclos ure
of data
If leg allyre qu ired todo so, manuf acturersar e, in
individual cases,legallyoblig edtoprov ide gov‐
er nm ent alent ities ,upon requ estand tothe
ex tent requ ired, datast or ed bythemanuf ac‐
tur er.Fo rex am ple, this ma ybe thecase during
th einve stigation ofacr imin aloffense.
Go vernment alentities areth emselv es,inindivid‐
ual cases andwithin theapplicable legalframe‐
wo rk,aut hor ized toread out datafrom theve hi‐
cle. Inthecase ofan acciden t,inf ormation that
can help withan inve stigation can,th er efor e, be
ta ke nfrom theairbag control unit, forex am ple.
Oper ational data intheve hicl e
This isdat are ga rding theoper ation oftheve hi‐
cle, whic hha ve been processed bycontr oluni ts.
Thi sincl udes thefo llo wing data,forex am ple:
R Vehicle status informat ionsuchas thespeed,
longitudin alaccelera tion,lat eral accelera ‐ Gener
alno tes 31

tio
n,num berof wh eelre vo lution sor thefa s‐
te ned seatbe lts displ ay
R Ambi entcond itions, such astemp eratur e,
ra in sen sor ordis tance sens or
Ge ner ally,th euse ofthese datais temp orar y;
th ey will notbe stor ed beyond theper iod of
oper ation andwillonlybe processed within the
ve hicle itself. Controlunits oftencont ain da ta
memor iesforve hicle keys,fo rex am ple. Their
use permitsth ete mp oraryor per manent docu‐
ment ation oftech nica linf orma tionab ou tth e
ve hicle's operating stat e, com ponent loads,
main tenance requ iremen tsand tech nica lev ent s
or malfunct ions.
Depen dingontheve hicle equipment, thefo llo w‐
ing dataar estor ed:
R Oper ating status ofsystem com ponen ts,
suc has fill le ve ls, tirepr essur eor batt ery
st atus
R Malfun ction sor faults inim por tant system
com ponen ts,suc has lights orbrak es
R System react ionsin spec ialdrivin gsit ua‐
tio ns,suc has airbag deploymentor theint er‐
ve ntio nof stabilit ycon trol systems R
Information onevent sleading tovehicle
damag e
In cer tain cases ,it ma ybe requ ired tostor edat a
th at wo uld have other wise been usedonlyte m‐
por arily. This maybe thecase ifth eve hicle has
de tected amal functi on,forex am ple.
If yo uuse services, suchas repair services and
maint enanc ewo rk,st or ed oper ational dataas
we llas theve hicle identif ication number canbe
re ad out and used. Theycan beread out by
ser vice networkem ployees, suchas workshops
and manuf acturersor third par ties ,suc has
br eakdo wnservice s.The same istrue inthe
case ofwa rrant yclaim sand qualit yassur ance
meas ures.
In gener al,th ere adout isper form ed via the
leg ally prescr ibed portfo rth ediagnos ticscon‐
nect ionintheve hicle. Theoper ational datath at
ar ere ad out documen tte ch nica lst at es ofthe
ve hicle orofindividua lcom ponent sand assis tin
th ediagnosis ofmalfunct ions,compliance with
wa rrant yoblig ationsand qualit yim prove ment.
To that end ,th ese data,in par ticular information
about componen tloads, tech nica lev ent s,mal‐ func
tionsand other faults maybe transm itted
alon gwit hth eve hicle identif ication number to
th emanuf acturer.Fu rther mor e,themanuf ac‐
tur erissubject toproduct liability .Fo rth is rea‐
son themanuf actureralso uses operational data
fr om theve hicle, forex am ple, forre cal ls. The se
da ta can also be used toexamin eth ecus tom‐
er's warrant yand guar anteeclaim s.
Fa ult mem ories intheve hicle canberese tby a
ser vice outle tor atyour requ estas par tof repair
or maint enanc ewo rk.
Con venience andinfotainmen tfuncti ons
Yo ucan stor econ venie nce setting sand individ‐
ua lse ttings intheve hicle andchang eor rese t
th em atanytime.
Depen dingontheve hicle equipment, this
inc ludes thefo llo wing settings ,fo rex am ple:
R Seat andsteer ing wheel position s
R Suspension andclimat econ trol settings
R Individual settings, suchas interior lighting
Depen dingontheselect edequipment, youcan
im por tdat aint ove hicle infotainm entfunction s
yo urself . 32
General no tes

Dep
endingontheve hicle equipment, this
inc ludes thefo llo wing data,forex am ple:
R Mult imed iadat a,suc has music ,fi lms orpho‐
to sfo rpla yba ckinan integr ated multim edia
sy stem
R Address book datafo ruse inconnection with
an integr ated hands-fr eesystem oran inte‐
gr ated navig ation system
R Entere dna vig ation destinations
R Data about theuse ofInt erne tser vices
These datafo rcon venie nce and infotainm ent
fun ction sma ybe save dlocall yin theve hicle or
th ey ma ybe locat edon ade vice whichyouha ve
connect edtotheve hicle, suchas asmar tphone,
USB flash drive or MP3 player.If yo uha ve
ent ered these datayo urself ,yo ucan deletethem
at anytime.
This datais transmit tedfrom theve hicle tothird
par ties onlyat your requ est.This applies, inpar‐
ticular ,when youuse onlineser vices inacc ord‐
anc ewit hth ese ttings that youha ve select ed. Smar
tphone integratio n(e .g. Android Au toor
App leCar Play®
)
If yo ur vehicle isaccor dinglyeq uipped, youcan
co nn ect your smar tphon eor ano ther mobile end
de vice totheve hicle. Youcan then con trol them
by means ofthecon trol element sint egr ated in
th eve hicle. Imagesand audiofrom thesmar t‐
phone canbeoutput viathemultimedia system.
Cer tain inf ormatio nis simult aneousl ytransf er‐
re dto your smar tphon e.De pen dingon thetype
and integr ation, this inc ludes positiondata,da y/
nigh tmode andother gener alvehicle status es.
Fo rmor einf ormation pleaseconsult theOper a‐
to r's Manua lof theve hicle/inf otainm entsystem.
This integr ation allowstheuse ofselect ed
smar tphon eapps, suchas navig ation ormusic
pla yerapp s.Ther eis no further interaction
be tween thesmar tphon eand theve hicle; inpar‐
ticular ,ve hicle datais no tdir ectl yaccessible.
The type ofadditional datapr ocessing isde ter‐
mined bythepr ov ider oftheapp being used.
Whic hse ttings youcan make,ifan y,depends on
th especif icapp andtheoper ating system of
yo ur smar tphon e. Onlin
eser vices Wi
reless netw orkconnection
If yo ur vehicle hasawir eless networkconn ec‐
tion, itenables datato be exc hang edbetween
yo ur vehicle andadditional systems. Thewire‐
less networkcon nect ionismade possible bythe
ve hicle's owntrans mitt erand recei veror by a
mobil eend device that youha ve brought intoth e
ve hicle, forex am ple, asmar tphon e.On line func‐
tio ns can beused viathewir eless networkcon ‐
nect ion.This includes onlineservices andappli‐
cation s/apps prov ided toyouby themanuf ac‐
tur eror by other prov ider s.
Manu factu rer's services
Re garding themanuf acturer'sonline services,
th eindividual functionsar edescr ibedbythe
manuf acturerinasui table place, forex am ple, in
th eOper ator's Manual oron themanuf acturer's
we bsit e,wher eth ere leva nt data protect ion
inf ormation isalso given. Personal datama ybe
used forth epr ov ision ofonlin eser vice s.Dat a
ar eexc hang edvia asecur econn ection, suchas
th emanuf acturer'sdesignat edITsystems. Any
per sonal datawhic har ecollect ed,processed Gener
alno tes 33

Re
stra int system Pr
otection prov ided bythere stra int system The
restra int system includes thefo llo wing com‐
pone nts:
R Seat beltsystem
R Airbags
R Child restra int system
R Child seatsecur ingsystems
The restra int system can help preve nttheve hi‐
cle occupants from coming intocont actwith
par tsof theve hicle interior intheev ent ofan
acciden t.In theev ent ofan acciden t,th e
re stra int system can also reduce thefo rc es to
whic hth eve hicle occupants aresubject ed.
A seat beltcanonlypr ov ide thebes tle ve lof pro‐
te ction ifit is wo rncor rectl y.Dep endingonthe
de tected acci dent situation, Emerg encyTensi on‐
ing Device sand /or airba gssupp lement thepr o‐
te ction offere dby acor rectl ywo rnseat belt.
Emer gency Tensi oni ng Device sand /or airba gs
ar eno tde ploy ed ineve ryacc iden t. In
order forth ere stra int system toprov ide the
int ended leve lof protect ion, eachve hicle occu‐
pant mustobser vethefo llo wing informatio n:
R Fasten seat belts correctl y.
R Sitinan almos tup right seat position with
th eir bac kag ains tth eseat backres t.
R Sitwithth eir feet resting onthefloor ,if pos‐
sible.
R Alw ayssecur eper sons under 5ft (1.50 m)
ta llin an addition alrestra int system suitable
fo rMer cedes-Benz vehicles.
Ho wever,no system available toda ycan com‐
ple tely elim inat einj uries and fata lities ineve ry
acc iden tsit uatio n.Inpar ticular ,th eseat belt
and airbag gener ally do notpr otect agains t
objec tspene trating theve hicle from theoutside.
It is also notpossible tocom plet elyru le out the
ri sk ofinjur ycaused bytheairbag deploying. Re
duce dre stra int system protection &
WARNIN GRisk ofinju ryor deat hdue to
modif icationstothere stra int system
Ve hicle occupants mayno long erbe protec‐
te das intended ifalt erations aremade tothe
re stra int system. #
Neveralt er thepar tsof there stra int
sy stem. #
Neverta mp erwit hth ewir ing orany
electr oniccomponen tpar tsor their
sof tware. If
it is neces saryto modify theve hicle toacc om‐
modat eaper son withdisabil ities, con tact an
au thor ized Mercedes-B enzCent erforde tails.
US Aonl y:forde tails, con tact ourCu stomer
Assis tance Center on 1-800-F OR-MER Cedes
(1‑80 0‑367‑63 72). Re
stra int system functiona lity When
theignition isswitc hedon,aself-t estis
per form ed, during whic hth e0075 restra int sys‐ Occ
upant safety 37

In
order forth ecor rectly wornseat belttopro‐
vide theint ended leve lof protect ion, eachve hi‐
cle occupant mustobser vethefo llo wing infor‐
matio n:
R The seat beltmustno tbe twis tedand must
fi t tig htly and snuglyacr oss thebody .
R The seat beltmustbe routed acr oss thecen‐
te rof theshoulder andaslow do wn across
th ehips aspossible.
R The shoulder sectionoftheseat beltshould
no tto uc hyo ur neck nor berouted und er
yo ur arm or behin dyo ur bac k.
R Avoid wearing bulk yclo thing, e.g. awint er
coat .
R Push thelap belt down asfaras possi ble
acr oss your hips andpulltight wit hth eshoul‐
der sect ionofthebelt. Neverro uteth elap
belt across your abdom en.
Pr egn ant women mustals ota ke par ticular
car ewit hth is.
R Neverro uteth eseat beltacross shar p,poin‐
te d, abr asiv eor fragile objec ts. R
Onlyone person should useeachseat beltat
an yone time. Neverall ow babies andchil‐
dr en totrave lsitt ing onthelap ofano ther
ve hicle occupant.
R Neversecur eobjects withaseat beltifth e
seat beltisalso being usedbyone ofthe
ve hicle's occupants. Alwaysobser vethe
ins truct ions forloa ding theve hicle when
secur ingobject s,lugg ageor loads
(/ page10 2).
Als oensu rethat no obj ect s,e.g .a cus hion ,
ar eev er placed between aper son and the
seat.
The seat belts onthefo llo wing seats areeq uip‐
ped withaspec ialseat beltretract or:
R Front passeng erseat
R Rear seat s
Ac tivateor deacti vate thespecial seatbelt
re tract or(/ page 56).
If ch ildr enaretrav eling intheve hicle, besur eto
obser vetheins truction sand safetyno teson
"Chi ldren intheve hicle" (/page53). Limitations
ofthepr otection prov ided bythe
seat belt &
WARNIN GRisk ofinju ryor deat hdue to
an incorrect sea tpos ition
The seatbel tdoe sno tof ferth eint ended
le ve lof protect ion ifyo uha ve notmo vedth e
seat backres tto an almos tve rtical posit ion.
In par ticular ,yo uco uld slip beneathth eseat‐
belt andbecome injured. #
Adjus tth eseat proper lybef orebegin‐
ning your jour ne y. #
Alw aysensur eth at theseat backres tis
in an almos tve rtical posit ionand that
th eshoulder beltisrouted acr oss the
cent erofyour sho ulder . &
WARNIN GRisk ofinju ryor deat hwhen
additional restra int systems areno tused
fo rper sons withasmal lerstatur e
Pe rsons under 5ft (1.50 m)ta llcan notwe ar
th eseat beltcorrectly without asuit able
additional restra int system. 40
Occupant safety