ECU MERCEDES-BENZ G-CLASS 2019 Repair Manual

The
conn ection toasec ureWi -Fi networkis
mad evia aPIN .
R WPS PBC
The conne ctionto asec ureWi -Fi networkis
mad eby pressing abutt on(push button).
R Secur itykey
The conn ection toasec ureWi -Fi networkis
mad evia asecu rity key.
Se tting upWi-Fi
Re quirement s:
R The device tobe con nectedsuppor tsone of
th eth re emeans ofcon nect iondescr ibed
(/ page238).
Multimedia system:
4 System 5
ö Connec tivity
Ac tiv atin g/deac tivatin gWi -Fi #
Switc hWi-Fi on0073 oroff0053.
If Wi-Fi isdea ctivated 0053, communi cationvia
Wi -Fi toall devic es isint erru pte d.This also
means that acon nectionto theHERME S
comm unication modulecannotbe estab‐ lished.
Thenfunctionssuc has dynamic route
guidan cewithLiv eTr af fic Inf ormati onareno t
av ailable.
Connect ingthemu ltim edia system witha
de vice viaWi-Fi
Thi sfunction isavailable ifaHE RME Scom mun i‐
cat ion modul eis no tins talled.
The type ofcon nection established mustbe
select edon themultimedia system and onthe
de vice tobe con nected.
% The connection procedur ema ydif fer
dependin gon thede vice. Followtheins truc‐
tion sth at aresho wninthedispla y.Fu rther
inf ormation (seethemanuf acturer'soper at‐
ing instruction s). #
Select Internet Setting s. #
Select Search forWi-Fi Network s.
Using asecur itykey #
Select aWi -Fi networkin thelis t. #
Have thesecur itykeydisp laye don thede vice
to be con nected(see themanuf acturer's
oper ating instruction s). #
Enterth is secur itykeyon themultimedia sys‐
te m. #
Conf irm theent rywit h¡.
% Alldevic es suppor ta sec urity keyas a
mean sof conn ection .
Usin gaWPS PIN #
Highlig htaWi -Fi networkin thelis t. #
Select 0080Connec tvia WPS PINInput.
The multimedia system gener ates an eight-
di gitPIN . #
Enterthis PIN onthede vice tobe con nected. #
Conf irm theent ry.
Using abutt on
% This function isonl yav ailable inaWi -Fi fre‐
qu ency of2.4 GHz. #
Highlight aWi -Fi networkin thelis t. #
Select 0080Connec tvia WPS PBC. #
Select "Connec tvia WPS PBC" intheop tion s
on thede vice tobe con nected. #
Press theWPS buttononthede vice tobe
con nected. Multimedia
system 239

#
Select Continu ein themultimedia system.
De vice hasalready been connect ed: #
Toaut omatic allyco nne ct:high light aWi -Fi
ne tworkin thelis t. #
Activate0080 Connect Automatica lly0073 . #
Toconnect :high light aWi -Fi networkin the
lis t. #
Selec t0080 Connect.
The connection ises tablished again. These
func tionsar epossible whenthede vice has
alr eady been connect edtotheWi -Fi network.
Se tting upaWi -Fiho tspo t
Mul timed iasystem:
4 System 5
ö Connec tivity
Conf iguringthemu ltim edia system asaWi -
Fi ho tspo t
The type ofconnection established depends on
th ede vice tobe con nected. The func tion must
be suppor tedby themultimedia system and by
th ede vice tobe con nected. The type ofcon nec‐
tion established mustbe select edon themulti‐ media
system and onthede vice tobe con nec‐
te d. #
Select SetUpHot spot. #
Highlight ConnectDevic eto Vehicle Hotspot.
Gener atingaWPS PIN #
Select 0080Connec tvia WPS PINGenera-
tion . #
Enterth ePIN showninthemedia displayon
th ede vice tobe con nectedand confirm .
Connect ingusin gaWPS PIN #
Sele ct0080 ConnectviaWPS PINInput. #
Sele ctEnter WPS PIN. #
Enterth ePIN that issho wnontheex tern al
de vic e's displa yon themultimedia system. #
Select Continue.
Connecting usingabutt on
Re quiremen ts
R This function isonl yav ailable inaWi -Fi fre‐
qu ency of2.4 GHz. #
Select 0080Connec tvia WPS PBC. #
Press theWPS buttonon thede vice tobe
con nectedor select Connec t. #
Select Continueinthemultimedia system.
Connecting usingasecur itykey #
Select Connect DevicetoVeh icleHotsp ot.
A secu rity keyis disp laye d. #
Select theve hicle from thede vice tobe con ‐
nec ted. The vehicle isdispla yedwit hth e
SSID MBHotsp otXXX XX. #
Enterthesecur itykeywhic his sho wninthe
media display on thede vice tobe con nected. #
Conf irm theent ry.
Connect ingusin gNFC #
Sele ctConn ection viaNFC. #
ActivateNFC onthemobile device (see the
manuf acturer'soper ating instructions). #
Bring themobile device intoth eNFC area of
th eve hicle (/page27 8). #
Select Done.
The mobi lede vice isno wconnect edtothe
multime diasystem hotspo tvia NFC. 24
0
Multimedia system

Gene
ratin gane wse cur itykey: #
Select Set UpHotsp ot. #
Select Genera teSecu rityKey.
A connecti onwillbe established withth e
ne wly crea tedsecur itykey. #
Tosave asec urity key:select Save.
When ane wsecur itykeyis save d, all existin g
Wi -Fi conne ctionsareth en discon nected.If
th eWi -Fi conne ctionsarebe ing re-es tab‐
lished, thene wsecur itykeymus tbe entere d. Mana
gingCOMAND Touc hde vic es Re
quirement s:
R The COMAND Touc happ isins talled onthe
ex tern al de vic e(e. g.table tor smar tphon e).
R Wi-Fi isacti vated(/ page239) andthemul‐
timedia system iscon figur edasaWi -Fi hot‐
spo t(/ page 240). Mul
timediasystem:
4 System 5
COMAND Touch
Connecting andauthor izing ane wde vice #
Select AuthorizeaNew Devic e. #
Select Connec tNew Devic e. #
Enterth esecur itykeyin theex tern al de vic e.
The Please start COMA NDTouc hon your
devi ceand follow theins truct ions.mes sage
appear s. #
Select Con tinue. #
Accep tth econ nect ionrequ estfr om thene w
de vice. #
Enterth ePIN shownontheex tern al de vic e.
The devic eis aut hor ized.
Au thorizing aconnect eddevice #
Sele ctAut hori zeaNew Device.
The devic es already connectedar edispla yed. #
Select Continue Using Connec tedDevic es.
The Please startCOMAND Touchonyour
device andfollow theinstruct ions. messag e
appear s. #
Select Continue. #
The connection requ estfr om thede vice
Acc ept. #
Enterth ePIN shownontheex tern al de vic e.
The devic eis aut hor ized.
De-a uthor izin gth ede vice #
Sele ctan aut hor ized devic efrom thelis t.
A pr om ptwill appear askingwhe ther you
wo uld liketo de-aut horize theselect ed
de vice. #
Select Yes.
The device isde-aut horized. Ac
tiv atin g/deac tivatin gch ild safetyloc k Multimedi
asy stem:
4 System 5
Parent alContr ol
Loc king theRe ar Seat Entertai nment System #
Sele ctRear Leftor Rear Right. #
Sele ctLoc k.
The Rear Seat Entertainm entSystem is
loc ked0073 orunloc ked0053. Multimedia
system 24
1

Re
quirement s:
R The vehicle isstatio nary.
R The ignition isswitc hedonortheve hicle has
been star ted.
R The SDcardis inser ted(/ page30 1) or the
USB device isconnec ted(/ page304).
Multimedia system:
4 System 5
System Backup #
Select Import DataorExport Data.
Im por ting #
Select adat ast or ag emedium.
A pr om ptappear sask ing whe ther youre all y
wish tooverwr ite th ecur rent data.If da ta
or iginat esfrom another vehicle, this isrecog‐
nized during data readin g.
The mult imed iasystem isrestar tedonc eth e
dat ahas been impor ted.
% Current vehicle settin gscan beedit edafte r
th eim por t.
Expor ting
If PIN protect ion isactiv ated, your PIN isrequ es‐
te d. #
Enterth efo ur -di git PIN. #
Select adat ast or ag emedium.
The datais ex por ted. The dataex por tma y
ta ke severalmin utes. Ac
tiv atin g/deac tivatin gPI N protection Multi
media system:
4 System 5
PIN Protec tion
Se tting thePIN #
Sele ctSet PIN. #
Entera fo ur -di git PIN. #
Enterth efo ur -di git PIN again.
If bo th PINs match,PIN protect ion isactiv e.
Changing thePIN
Re quiremen ts
R Acur rent PIN mustbe set. #
Select Change Settings. #
Enterth ecur rent PIN . #
Select Chang ePIN . #
Seta ne wPIN . Ac
tiv atin gPI N protection fordat aex por t #
Select Change Setting s.
Co nfirm with thePIN. #
Select ProtectData Export .
Ac tivate0073 ordeacti vate 0053 thefunc tion.
Un bloc king thePIN
Re quiremen ts:
R Ther eis an Interne tcon nection .
R AMer cedes meaccount exists at htt p:/ /
www .mercedes.me .
R The Person alization service isactiv e
(/ page24 4).
If th ePIN has been entered incor rectly thre e
tim es,th ePIN willbebloc ked. Youcan have a
sing le-use passwordsent toyouvia the
Mer cedes meconn ectonline portalto rese tth e
PIN protect ion. #
Select Unbloc kPIN. #
Enterth esing le-use password.
PIN protect ion isrese t,and youcan seta
ne wPIN. Mult
imed iasystem 24
3

Pe
rfor min gasof twareup date
Re quirement s:
R Ther eis an Interne tcon nection
(/ page29 4).
R Foraut omat icupdat es:yo ur vehicle hasa
per manent lyins talled com munic ationmod‐
ule.
Multim ediasystem:
4 System 5
Soft ware Update
Au tomatic update #
Swi tchAuto matic Onl ine Update on 0073.
Up dat esareper form ed.
The current status oftheupdat esisdis‐
pla yed.
Manu alupd ate #
Deact ivat e0053 Auto matic OnlineUpdate. #
Select anupdat efrom thelis tand star tth e
updat e.
Ac tiv atin gthe softwa reupdat e #
Restar tth esy stem. Fu
nction ofimpor tant system updates
Im por tant system updat esma ybe neces saryfo r
th esecur ityofyour mult imed iasystem's data.
Please installth ese updat es,orelse thesecur ity
of your mult imed iasystem cann otbe ensur ed.
% Ifaut omatic softwareupdat esareactiv ated,
th esy stem updat eswill bedownloaded auto‐
maticall y(/ page24 6).
As soon asan upd ateis available fordo wnloa d,
a cor responding messageappea rson themedia
displa y.
Yo uha ve thefo llo wing selectionoption s:
R Down load
The updat ewill bedownloaded inthebac k‐
gr ound.
R Det ails
Inf ormation aboutthepending system
updat eis displa yed.
R Later
The updat ecan bedownloaded manuallyata
lat er time (/page24 6). If
th edo wnload iscom pletedand theupdat eis
re ady forins tallation ,yo uwill beinformed ofthis
af te rth ene xt ignition cycle, forex am ple.
% Park theve hicle safely inasuit able location
bef orest ar tin gth eins tallation .
Re quiremen tsforth eins tallation :
R The ignit ionisswitc hedon.
R The engin eis no tru nning .
R Notesand warnings have been read and
acc epted.
R The parkingbr ak eis applied.
If all requ iremen tsareme t,th eupdat ewill be
ins talled. Themultim ediasystem cann otbe
oper ated while theupdat eis being installed and
ve hicle functionsarere strict ed.
If er ro rs should occurduring theins tallation ,th e
multime diasystem automatic allyatt em ptsto
re stor eth epr ev ious version. Ifre stor ation ofthe
pr ev ious version isno tpossible ,a symbol
appear son thecent ercon sole displa y.Please
cons ultaqu alif ied spec ialistwo rkshop to
re solv eth epr oblem. 24
6
Multimedia system

Re
setfunction Multimedia
system:
4 System 5
Reset
Pe rsonal datais dele ted, forex am ple:
R Statio npr ese ts
R Con nectedmobile phones #
Select Yes.
If PIN protect ion isactiv ated, apr om ptappear s
ask ing ifyo ualso wish torestor eth is to thefa c‐
to ry settin gsdur ing are se t. #
Select Yes. #
Enterthecur rent PIN .
The PINisrese t.
or #
Select No.
The current PIN stay sth esame afte rre se t‐
ting.
% Ifyo uha ve forg ottenyo ur PIN ,an aut hor ized
Mer cedes-Ben zCen tercan deactivateth e
PIN protect ion foryo u. A
pr om ptappear sag ain asking whe ther you
re all ywish torese t. #
Select Yes.
The multimedia system isrese tto thefa ct or y
se ttings. Na
vig ation Switc
hingnavig ation on Multimedia
system:
4 Navigation #
Alternativ ely:press the00CB button.
The map appear sand showscurrent vehicle
position 1. Multimedia
system 24
7

%
Ifaclimat econtr olsetting isch ang ed, acli‐
mat ebar appear sbr ief ly. Sho
wing/ hiding thena vig ation menu Re
quirement s:
R The map displa ysthecur rent vehicle posi‐
tion. Multimedia
system:
4 Navigation #
Tosho w:swipe lefton theto uc hpad orthe
To uc hCon trol.
or #
Slid eth econ troller tothelef t. #
Tohide: swiperight ontheto uc hpad orthe
To uc hCon trol. or #
Slid eth econ troller totheright.
% Tosho wor hide lowe rmenu leve ls, swipe or
slide tothelef tor right asman ytimes as
necessar y. Des
tinat ion entry Ent
ering aPOI oraddress &
WARNIN GRisk ofdist ra ction from infor‐
mati onsystems andcomm unication s
eq uipment
If yo uoper ateinf ormat ionand comm unic a‐
tio neq uipme ntintegratedin theve hicle
when driving, youwill bedistract ed from the
tr af fic situ ation. Thiscou ldalso cau seyouto
lose control of theve hicle. #
Onlyoper ateth is eq uipmen twhen the
tr af fic situ ation per mits. #
Ifyo ucan notbe sur eof this, stop the
ve hicle whilstpa ying attention toroad 24
8
Multimedia system

and
traffic condi tions andoperate the
eq uipment withth eve hicle statio nary. Yo
umus tobse rveth eleg alrequ iremen tsforth e
cou ntryin whi chyouar ecur rentl ydr ivi ng when
op erati ng themultimedia system.
Re quirement s:
R Forthe online search :Mer cedes mecon‐
nect isavailable.
R Youha ve auser accoun tfo rth eMer cedes
me portal.
R The service isavailable.
R The servicehas been activat ed atan aut hor ‐
ize dMer cedes-Ben zCent er.
Fu rther information canbefound at:ht tp :/ /
www .merced es.me
Mult imed iasystem:
4 Navigation #
Sho wthena vig ation menu. #
Select ªEnter Dest ination . The
stat eor prov inc ein whic hth eve hicle is
locat edisset1.
Ther ear etw oav ailable methods ofdes tinat ion
entr y:
R Free sear ch2
R Sea rchstep-b y-step 3
Me thod 1:free sear ch #
EnterthePOI oraddr essin2. The entries
can bemade inanyor der .
Dur ing destinat ionentry,sugg estion sar e
made bythemultimedia system. Aselect ion
of des tinat ions appear sin alis t. En
terth ese addr esselement s,forex am ple:
R City ,st re et,house number
R Street,cit y
R ZIP code
R POI name
R POI categor y,e.g. Gas Station
R City ,POI name #
Toswitc hto handwr itingrecognit ion:
selec tv 5. #
Write th ech aract eron theto uc hpad. #
Toswitc hto charact ersel ection :pr ess the
0038 button.
or #
Press theto uc hpad. #
Todel etean entr y:select %4(ifavail‐
able).
Use thefo llo wing option s:
R Press brief ly:del etes thelas tch aract er
ent ered orthelas tsugg estion adop ted.
R Press and hold: deletesth eent ire ent ry. #
Tosetth elangu age:selec t0054 8. Multi
media system 24
9

#
Enterthest at eor thepr ov inc e.Youon ly
nee dto ent erthefirs tch aract er. #
Select thest at eor thepr ov inc ein thelis t. #
Tochang eth ecount ry:sel ect thecount ry. #
Enterthecount ry.Yo uon lyne ed toent erthe
fi rs tch aract er. #
Select thecount ryon thelis t. #
Toadop ta des tinatio n:sele ctSelect Desti-
nation.
If th er ear ese verallis tin gs fora des tination,
a dis tance-o rient ated listappear s. #
Select thedes tinat ion.
The destinat ionaddr essissho wn.
Selecting prev ious destina tions
Multime diasystem:
4 Navigation
5 ¬ Previous andOther Destination s #
Select Previous Destination s. #
Select thedes tinat ion.
The destinat ionaddr essissho wn.
or #
Iffavo urites have been save dalr eady
(/ page263), select FromMyFavorit es. #
Select thefa vo urite.
The destinatio naddr essissho wn.
Select ingaPOI
Mult imed iasystem:
4 Navigation
5 ¬ Previous andOther Destination s
5 POIs #
Select thecat egor y.
or #
Select AllCategories andthecat egor y.
If ro ut eguidanc eis no tactiv e:thesear ch
begins inthevicinit yof thecur rent vehicle
position. Thelistis sor tedby distance in
as cend ingorde r.
The POIs showthefo llo wing informatio n:
R name ofPOI
R linear distance tothePOI
R thedir ect ion ofthelinear distance tothe
POI (arrow) isdispla yedwhen searching
fo rth eve hicle's current positio n #
Select thePOI. #
Routeguidanc eis activ e:sele ctthesear ch
position prior tochoosing aPOI (see exam‐
ple). #
Ifint ermedi atedes tinatio nsarese t,th ese
can also beselect edasthesear chposition
af te rsele cting NearDestination .
Fi lter ing disp lays forPO Is #
Enterthesear chterm inª Search:.
The results listsho wsreleva nt POI s. #
Select ¡.
The firs tPOI inthelis tis highlight ed. #
Select thePOI.
Ex am ple: setting thesear chpos ition forthe
par kingca tegor ydur ing activ ero ut eguid‐
ance #
Select Inthe Vicini ty,Near Destinatio nor
Along theRou te.
The listsho wsthelocat edPOIs oropens an
ove rview of thero utedes tinatio naf te r
selecting NearDestination. #
Select thePOI. Multimedia
system 25
1

Selec
tingaro ut etype
Mul timedi asy stem:
4 Navigation 5
À Route andPosition #
Select RouteSetting s. #
Select thero utetyp e.
If ro uteguidan ceisact ive, thene wrouteis
calc ulatedwithth ene wroutetyp e.
If ro uteguidan ceisno tact ive, thene xt route
is calc ulatedwithth ene wroutetyp e.
Yo ucan choose from thefo llo wing routetype s:
R EcoRout e
An eco nomic alrouteis calc ulated. The jour‐
ne ytim ema ybe som ewhat long erthan for
qu icke rro utes.
The symb olforth ecur rent vehicle position is
displa yedin green.
R Fast Route
A ro utewit haqu ick jour neytim eis calc ula‐
te d.
R Shor tRoute
A ro utewit hasho rtdriving distance iscal cu‐
la te d. Auto
matic Traffic JamAvoidan cecan be
switc hedon0073 oroff0053 forth ese routetype s.
If Aut omat icTraf ficJam Avoidan ceisswit ched
on, Ask inthe Even tof Traffic JamAvoidan cecan
be select ed.
The Autom aticTraffic JamAvoidan ceand Askin
the Even tof Traffic JamAvoidan cesettings are
no tav ailable ineve rycou ntry.
The settings enable thefo llo wing:
R Automat icTraff icJam Avoidanc e
The routeis calc ulatedwithth ecur rentl yse t
ro utetyp e.
Tr af fic re por tsvia LiveTr af fic Inf ormati onare
ta ke nint oacco unt.
Liv eTr af fic Inf ormati onisno tav ailable inall
coun tries.
R Askin theEv ent ofTraf ficJam Avoidan ce
A pr om ptappear swhen ane wrouteis de tec‐
te dwit hashor terjour neytime basedon traf‐
fi c re por ts.Youcan continue touse thecur‐
re nt routeor use thedynamic routeins tead. Select
ingrout eop tions
Mul timedi asy stem:
4 Navigation 5
À Route andPosition
5 Avoid Option s
Av oiding areas #
Sele ctAreas (/page26 9).
Av oiding highways,fe rries, motorailtrains,
tu nnels, unpavedro ads #
Select 0073ordese lect0053avo idop tion .
Using tollro ads #
Select UseTollRoa ds. #
Select Cash orElectronic Billing orOff .
The routeta ke sint oaccount roads that
re qu ire th epa yment ofausag efe e(toll).
If Off isselect ed,tollro ads areno tta ke nint o
acco unt.
The select edrouteop tio ns can notalw aysbe
im plement ed.Ther efor e, aro utema yinc lude a
fe rry, forins tance, eventh ough theavo idFer ries
op tion isenabled. Amess ageappear sand you
will hear acor responding message. 256
Multimedia system