2020 MERCEDES-BENZ GLA SUV Owner's Manual

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions Act
ive Distance Act
ive Distance
Ass ist Inoperati ve Ass
ist Inoperati ve Ac
tive Distanc eAs sis tDI ST RONI Cis def ective. Situati on-depen dent
brak efor ce boos ting may alsohavefail ed.
A warn ingtone also soun ds.
X Vis itaqualif iedspecialistwor kshop . Act
.Dis tance Act
.Dis tance
Ass ist Suspended Ass
ist Suspended You
havedepr essedtheacc eler atorpedal .Ac tive Distanc eAs sis t
DI ST RONI Cis no longer control lingth espe edoftheveh icle.
X Remo veyour footfr om theacc eler atorpedal . Act
.Dis tance Act
.Dis tance
Ass ist Ass
ist
- --mph -
--mph A
co nd ition foractivat ing Active Distanc eAs sis tDI ST RONI Chas not
been met.
X Chec kth eact ivat ion cond ition sfor Active Distanc eAs sis t
DI ST RONI C(Y page 160). Cru
ise Control Cru
ise Control
Ino perative Ino
perative Cruis
eco ntrol ismalf unction ing .
A warn ingtone also soun ds.
X Vis itaqualif iedspecialistwor kshop . Cru
ise Control Cru
ise Control
- --mph -
--mph R
Aco nd ition foractivat ing cruise control has notbeen fulfilled .
You havetried tostore aspe edbelo w20 mph (30km/h), for
ex ampl e.
R ES P®
is deac tivat ed The yello wES P®
OF Fwarn inglamp islit.
X Ifco nd ition sper mit,dri ve fas terth an 20 mph (30km/ h)and
st ore thespee d.
or X Chec kth eact ivat ion condition sfor cruise control (Y page 157).
or
X React ivateES P®
(Y page 197). Displa
ymes sages
223On-boar dcomp uter and displa ys Z

Tire
s Di
spl aymes sages Po
ssible cause s/consequ encesand 0050 0050
So luti ons Che
ckTirePre s‐ Che
ckTirePre s‐
sur eSoo n sur
eSoo n Ca
nad aonl y:
The tirepressu reloss wa rning system hasde tecte dasigni ficant
lo ss inpre ssu re.
A wa rning tone also sou nds .
Po ssi ble cau ses:
R youha ve cha nge dthe positio ns ofthe wheelsand tiresor ins tal-
le d new wheelsand tires
R the tire pressu reinone ormor etire sha sdro pped
G WA
RNING
Ti re pre ssu res thatar etoo low po se the followi ng hazar ds:
R the yma ybu rst, especially as the load and vehiclesp ee dincr ease.
R the yma ywe arexce ssivel yand /or unevenl y,wh ich maygre atly
imp airtire tractio n.
R the drivin gcha racteri stics, aswellas stee ringand braking ,ma y
be gre atlyimp aired .
The reisaris kof an acc ident.
X Stop thevehiclewi thou tma king anysudd en stee ringor bra king
ma neu vers.Pa yatte ntionto the trafficcond itions asyoudo so.
X Secu rethe vehicleag ainst rolling away (Y page 145 ).
X Ch eck thetiresand ,if nece ssary,fol low the instructio nsfor afla t
tire (Ypage 288) .
X Ch eck thetire pressu res and,if nece ssary,corr ectthe tire pres-
su re.
X Re sta rtthe tire pressu reloss wa rning system when the tire pres-
su re iscorr ect(Ypage 312 ). Che
ckTirePre s‐ Che
ckTirePre s‐
sur eThe nRes tar t sur
eThe nRes tar t
Run FlatInd ica tor Run
FlatInd ica tor Ca
nad aonl y:
The tirepressu reloss wa rning system genera tedadi sp laymes sage
and hasnot been res tarted since.
X Set thecorr ecttire pressu reinallfou rtire s.
X Re sta rtthe tire pressu reloss wa rning system (Ypage 312 ). Run
FlatInd ica tor Run
FlatInd ica tor
Ino perative Ino
perative Ca
nad aonl y:
The tirepressu reloss wa rning system isfaulty.
X Visita qu alifi ed speci alistwo rksh op. Ple
ase Correct Ple
ase Correct
Tir ePre ssure Tir
ePre ssure USA
only:
The tirepressu reistoo low in at leas tone ofthe tires,or the tire
pre ssu rediffe renc ebe twe enthe wheelsistoo great.
X Ch eck thetire pressu res atthe next opportu nity (Ypage 312 ).
X Ifnece ssary,corr ectthe tire pressu re.
X Re sta rtthe tire pressu remoni tor(Ypage 315 ). 22
4 Disp
laymes sage sOn -boar dcomp uter anddi sp lay s

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions Che
ckTires Che
ckTires US
Aon ly:
The tire pre ssur ein on eor mor etires has dropped significant ly.The
whee lpos ition appear sin themult ifunction disp lay.
A warn ingtone also soun ds.
G WAR
NING
Tir epre ssur esthat are toolow poseth efol lowin ghaz ards :
R they may burst,esp ecially astheload andvehiclespe edincreas e.
R they may wear exce ssi vel yand /orune venly,whic hmay greatly
imp airtire tract ion.
R thedri vin gch arac teris tics ,as well assteer ing and brak ing,may
be gre atlyimp aire d.
The reisaris kof an acc iden t.
X Stop theveh iclewit hout makingany sudd ensteer ing orbrak ing
man euve rs.Pay attention tothetraff icco nd ition sas you doso.
X Se cur eth eveh icleagain strol lingaway (Ypage 145).
X Chec kth etires and,if ne cessar y,fol low theins truct ionsfor aflat
ti re (Y page 288).
X Chec kth etire pre ssur e(Y page 312).
X Ifne cessar y,co rrec tth etire pre ssur e. War
ningTir eMal ‐ War
ningTir eMal ‐
fun ction fun
ction US
Aon ly:
The tire pre ssur ein on eor mor etires has dropped suddenly. The
whee lpos ition appear sin themult ifunction disp lay.
G WAR
NING
Dr ivin gwit haflat tire pos esaris kof thefol lowin ghaz ards :
R aflat tire affects theabilit yto steer orbrak eth eveh icle
R you could lose control oftheveh icle
R co ntinu ed drivin gwit haflat tire will caus eex ce ssi ve heat build-
up and possiblya fir e
The reisaris kof an acc iden t.
X Stop theveh iclewit hout makingany sudd ensteer ing orbrak ing
man euve rs.Pay attention tothetraff icco nd ition sas you doso.
X Se cur eth eveh icleagain strol lingaway (Ypage 145).
X Chec kth etires and,if ne cessar y,fol low theins truct ionsfor aflat
ti re (Y page 288). Tir
ePre ss. Moni‐ Tir
ePre ss. Moni‐
tor Currently tor
Currently
Una vailable Una
vailable US
Aon ly:
Be caus eth ere isint erf ere ncefrom ast ron gsour ceofradi owave s,
no sign alsfrom thetire pre ssur esen sorsare detected. The tire
pre ssur emon itor istempo rarily malf unction ing .
X Dr ive on.
The tire pre ssur emon itor res tartsauto maticallyas soo nas the
pro blem hasbeen resolved. Disp
laymes sage s
225On -boar dcomp uter anddi sp lay s Z

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions Tir
ePress.Sen ‐ Tir
ePress.Sen ‐
sor (s) Missing sor
(s) Missing US
Aon ly:
The reisno sign alfrom thetire pre ssur esen sor ofoneor sev eral
ti res .The pressur eof theaff ectedtire does notappear inthemult i-
fun ction disp lay.
X Hav eth efault ytire pre ssur esen sor replace dat aqualif iedspe-
cial istwor kshop . Tir
ePre ssureMon i‐ Tir
ePre ssureMon i‐
tor InoperativeNo tor
InoperativeNo
Whe elSensors Whe
elSensors US
Aon ly:
The whee lsmoun teddo nothav easuit able tire pre ssur esen sor.
The tire pre ssur emon itor isdeac tivat ed.
X Moun twhee lswit hsuit able tire pre ssur esen sors.
The tire pre ssur emon itor isact ivat edauto maticallyaft erdrivin g
for afew minutes. Tir
ePre ss. Moni‐ Tir
ePre ss. Moni‐
tor Inoperative tor
Inoperative US
Aon ly:
The tire pre ssur emon itor isfault y.
X Vis itaqualif iedspecialistwor kshop . Veh
icle Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions Dep
ressBra keto Dep
ressBra keto
Sta rtEngine Sta
rtEngine You
haveatt emp tedto start theen gin ewit hth etrans mis sion in
pos ition 005Cwithout depressing thebrak epedal .
X De pre ssthebrak epedal . To
DeselectPor To
DeselectPor
N, DepressBra ke N,
DepressBra ke
and StartEngine and
StartEngine You
attemp tedto shi ftthetrans mis sion topos ition 005Eor005B with-
out start ing theen gin e.
X Start theen gin e.
X De pre ssthebrak epedal .
i It
is pos sibleto shi ftthetrans mis sion from position 005Dtothe
des iredpos ition onlyifyou depr essthebrak epedal .On lythen
can thepark inglockbe deac tivat ed. Ifyou donotdepr essthe
brak epedal ,th eDI RECT SELECT levercan still be mov edbut the
park inglockrem ainsen gage d.
i At
trans mis sion fluid tempe ratures below00F84 ‡(00F82 0†), you can
shi ftout ofpos ition 005Dintoano ther trans mis sion position only
when theen gin eis run ning. App
lyBraketo App
lyBraketo
Shi ftfrom'P' Shi
ftfrom'P' You
attemp tedto shi ftthetrans mis sion topos ition 005E, 005Cor005B
wit hout depressing thebrak epedal .
X De pre ssthebrak epedal . 226
Disp
laymes sage sOn -boar dcomp uter anddi sp lay s

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions Tra
nsmission Not Tra
nsmission Not
in PRis kof Veh i‐ in
PRis kof Veh i‐
cle RollingAwa y cle
RollingAwa y The
driver 'sdoor isopen ornotfull yclo sed and thetrans mis sion is
in pos ition 005E, 005Cor005B.
A warn ingtone also soun ds.
G WAR
NING
The vehiclemay rollaway.
The reisaris kof an acc iden t.
X Sh ift thetrans mis sion topos ition 005D.
X Se cur eth eveh icleagain strol lingaway (Ypage 145).
X Clos eth edri ver 'sdoor compl etely. Ser
viceReq uir ed Ser
viceReq uir ed
Do Not ShiftGea rs Do
Not ShiftGea rs
Vis itDealer Vis
itDealer You
cannotch ang eth etrans mis sion position due toamalf unction .
A warn ingtone also soun ds.
If trans mis sion position 005Bissele cted:
X Dr ive toaqualif iedspecialistwor kshop without shifting thetrans -
mis sion from position 005B.
If pos ition 005E, 005Cor005D issele cted:
X Se cur eth eveh icleagain strol lingaway (Ypage 145).
X Not ifyaqualif iedspecialistwor kshop orbre akd own service. Onl
yShi ftto 'P' Onl
yShi ftto 'P'
whe nVeh icleis whe
nVeh icleis
Sta tionary Sta
tionary The
vehicleis mov ing.
X Pull overand stop theveh iclesaf ely assoo nas pos sible,payin g
att ention toroa dand traff icco nd ition s.
X Sh ift thetrans mis sion topos ition 005D. To
Engage Trans‐ To
Engage Trans‐
mis s.Position R mis
s.Position R
Fir stDepressthe Fir
stDepressthe
Bra ke Bra
ke You
haveatt emp tedto shi ftfrom position 005Bor005C topos ition 005E.
X Sh ift thetrans mis sion topos ition 005Ewithth ebrak epedal
depr essed. Rev
ersing NotPos‐ Rev
ersing NotPos‐
sib leService sib
leService
Req uired Req
uired The
auto matictrans mis sion ismalf unction ing .You cannotbac kup.
X Vis itaqualif iedspecialistwor kshop . Tra
nsmission Mal‐ Tra
nsmission Mal‐
fun ction fun
ction The
auto matictrans mis sion ismalf unction ing .
X Vis itaqualif iedspecialistwor kshop . Tra
nsmission Mal‐ Tra
nsmission Mal‐
fun ctionStop fun
ctionStop The
auto matictrans mis sion ismalf unction ing .
X Pull overand stop theveh iclesaf ely assoo nas pos sible,payin g
att ention toroa dand traff icco nd ition s.
X Se cur eth eveh icleagain strol lingaway (Ypage 145).
X Con sult aqualif iedspecialistwor kshop . Disp
laymes sage s
227On -boar dcomp uter anddi sp lay s Z

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions Sto
pVeh icleShi ft Sto
pVeh icleShi ft
to PLea veEngine to
PLea veEngine
Run ning Run
ning The
auto matictrans mis sion hasoverheated.
X Dr ive oncar eful ly.
The auto matictrans mis sion isavail able again whenthedisp lay
mes sage goesout .
If th emult ifunction disp laystill sho wsthedisp laymes sage :
X Pull overand stop theveh iclesaf ely assoo nas pos sible,payin g
att ention toroa dand traff icco nd ition s.
X Se cur eth eveh icleagain strol lingaway (Ypage 145).
X Wait untilth eauto matictrans mis sion hascooled down andthe
disp laymes sage hasdisap peared. Aux
iliary Battery Aux
iliary Battery
Mal function Mal
function The
auxiliary battery for theauto matictrans mis sion isno longer
bein gch arg ed.
X Vis itaqualif iedspecialistwor kshop .
X Un tilth en ,always shiftthetrans mis sion topos ition 005Dbefore
you switchoff theen gin e.
X Be for eleav ingtheveh icle, apply theelec tric park ingbrak e. Tra
ns. OilOverhe a‐ Tra
ns. OilOverhe a‐
ted Driveonwith ted
Driveonwith
Car e Car
e Mer
cedes -AMG vehicles: thetrans mis sion oilhas overheated.
Man ualdrive pro gram0063 and thete mpo rarily act ive man ualdrive
pro gramare nolonger avail able. Theengin epowe rout put is
red uce d.
X Allow theveh icleto cool down . 4ma
tic Currently 4ma
tic Currently
Una vailable Una
vailable 4M
ATIC has overheated.The vehicleis on lydri ven bythefron t
whee ls.
X Dr ive on.
The airflow cools 4MATIC mor equic kly.
Whe nth edisp laymes sage goesout ,4M ATIC isavail able again
and theveh icleis dri ven byallfou rwhee ls. 4ma
tic Inoperative 4ma
tic Inoperative 4M
ATIC ismalf unction ing .The vehicleis on lydri ven bythefron t
whee ls.
X Vis itaqualif iedspecialistwor kshop . 0065 The
tailgat eis open
G WAR
NING
Whe nth een gin eis run ning,exhaust gasescan enterth eveh icle
int erior ifth etai lgat eis open .
The reisaris kof pois oning .
X Clos eth etai lgat e. 228
Disp
laymes sage sOn -boar dcomp uter anddi sp lay s

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions 0066 The
hoodis open .
A warn ingtone also soun ds.
G WAR
NING
The open hoodmay blockyour viewwhen theveh icleis in mot ion.
The reisaris kof an acc iden t.
X Pull overand stop theveh iclesaf ely assoo nas pos sible,payin g
att ention toroa dand traff icco nd ition s.
X Se cur eth eveh icleagain strol lingaway (Ypage 145).
X Clos eth ehoo d. 0051 At
least onedoor isopen .A warn ingtone also soun ds.
X Clos eall thedoor s. 00CC
Pow erSteering Mal‐ Pow
erSteering Mal‐
fun ctionSee Opera‐ fun
ctionSee Opera‐
tor 'sManual tor
'sManual The
powe rst eer ing ismalf unction ing .
A warn ingtone also soun ds.
G WAR
NING
You willneed touse morefor ce tosteer .
The reisaris kof an acc iden t.
X Chec kwhet heryou areable toapply theex tra for ce req uire d.
If you areabl eto steer safely:
X Dr ive oncar eful ly.
X Vis itaqualif iedspecialistwor kshop immediat ely.
If you areuna bletosteer safely:
X Do notdri ve on.
X Con sult aqualif iedspecialistwor kshop . Pho
neNoServic e Pho
neNoServic e Your
vehicleis out side thene two rkpro vider'strans mitter/ rec eiver
ran ge.
X Wait untilth emob ilepho neoper ationalread inesssymb ol
appear sin themult ifunction disp lay. 00B2
Che ckWasher Fluid Che
ckWasher Fluid The
wash erflui dlev elin thewash erfluid reservoir has dropped
belo wthemin imum .
X Ad dwash erflui d(Y page 277). Wip
erMalfuncti on‐ Wip
erMalfuncti on‐
ing ing The
windsh ield wiper sare malf unction ing .
X Vis itaqualif iedspecialistwor kshop . Haz
ard Warning Haz
ard Warning
Fla shersMalfun c‐ Fla
shersMalfun c‐
tio ning tio
ning The
hazard warn inglamp sare fault y.
X Vis itaqualif iedspecialistwor kshop . Disp
laymes sage s
229On -boar dcomp uter anddi sp lay s Z

Smar
tKey Display
messages Possible
causes/co nsequences and0050 0050
Solutions 00AF
Key Does Not Key
Does Not
Belong toVehicle Belong
toVehicle You
have putthewrong SmartK eyinthe ignition lock.
X Use thecorrect SmartKey. 00AF
Take YourKeyfrom Take
YourKeyfrom
Ignition Ignition The
SmartK eyisin the ignition lock.
A warning tonesounds
X Remove theSmartK ey. 00AF
Obtain aNew Key Obtain
aNew Key The
SmartK eyneeds tobe replaced.
X Visit aquali fiedspecialist workshop. 00AF
Replace KeyBattery Replace
KeyBattery The
SmartK eybattery isdischarged.
X Change thebattery (Ypage 72). 00AF
Don't Forget Your Don't
Forget Your
Key Key The
display message isshown foramaximum of60 seconds andis
only areminder.
You have opened thedriver's doorwiththeengine switched off.The
SmartK eyisnot inthe ignition lock.Awarning tonesounds.
X Take theSmartK eywith youwhen youleave thevehicle. 00AF
Key NotDetected Key
NotDetected
(red display message) The
SmartK eyisnot inthe vehicle.
A warning tonealsosounds.
If the engine isswitched off,you can nolonger lockthevehicle cen-
trally orstart theengine.
X Pull over andstop thevehicle safelyassoon aspossible, paying
atten tiontoroad andtraffic condition s.
X Secure thevehicle against rollingaway(Ypage 145).
X Locate theSmartK ey. Because
thereisinterf erence fromastron gsource ofradio waves,
the SmartK eyisnot detect edwhilst theengine isrunning.
A warning tonealsosounds.
X Pull over andstop thevehicle safelyassoon aspossible, paying
atten tiontoroad andtraffic condition s.
X Secure thevehicle against rollingaway(Ypage 145).
X Insert theSmartK eyinto theignition lockanddrive inSmartK ey
mode. 230
Display
messagesOn-board computerand displays