Piaa G3 LED Bulbs User manual

ー1ー
PKI-0055PKI-0055
⑤O-ring（Red）
【2pieces】
④Hexagonwrench
【1piece】
Thank you very much for purchasing PIAA product. Read this instruction
manual thoroughly for proper use of the product. After completing your
installation, please keep this manual for future reference.
Forcustomers …………………………･Pleaseforwardthismanualtothenextowner.
Forinstallationserviceagents………Besuretohandoverthisinstructionmanualto
thecustomerafterinstallation.
※ marksand  marks
inthismanualindicateimportantnoticesfor
installingthisproduct.Besuretofollowthese
noticesinordertoensuresafeandreliablework.
Indicatesproceduresorsituations
thatmaycausebodilyharmifused
improperly.
Indicatesitemsthatmaycause
damageorabnormalitytoproducts
ifusedimproperly.
InstallationManualforG3LEDBulbs(TypeHB3/HB4/HIR1/HIR2)
Contents
①LEDbulb（HB3/HB4/HIR1/HIR2type）【２pieces】
②Controller【２pieces】
③Tiewrap【6pieces】
（6） Fixthecontroller(part②)inplaceonthevehiclesideusingthetiewrapsprovided(part③).
（7） CheckthattheLEDbulblightsupproperlyandmakesurethelightbeamisnotsettoohighor
toolow.Ifthelightbeamisnotproperlyaligned,makethenecessaryadjustments.
（5） Connectthevehicle'sconnectortotheconnectoronthecontroller(Part②)andmakesurethe
lamplightsup.
notch
controller(Part②) vehicle'sconnector
Viewedfromtheside
Harnesson
vehicleside
tiewrap(part③)
controller(part②)
controller(Part②)
tiewrap(part③)
Cut
Cut
Harnessonvehicleside

ー7ーー2ー
PKI-0055PKI-0055
Noticetocustomers:Carefullyreadthroughtheinstructionsbeforeusingthisproduct.
● Thisproductisfor12Vand24Vvehicles.Checkthebulbtypebeforeuse.Donotmountoruse
theproductfordifferenttypes.
● ThisproductcanbeinstalledinlampsthatuseaHB3/HB4/HIR1/HIR2bulb.Beforereplacingthe
bulbwiththenewone,makesuretocheckthemarkingsontheoldbulb.Makesurethereisno
problembeforecontinuing.
● Onsomevehicles(includingimportedmodels)awarninglampmaygoonindicatingthatthebulb
hasburnedoutorsomeothertypeofabnormalindicationmayoccur.Thisphenomenoniscommon
toLEDproducts.Inaddition,inorderforthesystemtosensethatabulbhasburnedout,aminute
amountofelectricvoltagecontinuestoflowevenwhentheswitchisturnedoff.Therefore,please
beawarebeforehandthatwhenthebulbisreplaced,theLEDbulbmaylightupslightlybutthisis
notaproductmalfunction.(TheamountofvoltagethatisconsumedwhentheLEDlightsupis
minimal.Theamountisequaltowhatisusedtopowerthevehicle'sclockandwillnotleadtoa
suddendropinbatterypower.)
● BecauseLEDshaveadifferentluminescenceprocessfromH.I.D.orhalogenbulbs,evenifthelight
coloristhesameitmaylookdifferentwhenseenfromahumaneye.Inaddition,dependingonthe
lamp
setting,thelightcolormaychange.(Evenwheninstallingabulbwiththesamecolor
temperatureinalamphousing,thecolorvariationmayvary.)
● Withregardstothisbulb,turnonthelightafterswitchingtheengine'signitiontothe"ON"position.
Inthecaseofhybridengines,switchtheengine'signitiontothe"READY-ON"position.(Ifthe
engine'signitionindicates"Engine-OFF"orinthecaseofhybridvehicles,"READY-OFF",thelight
maynotturnoninsomecases.Thelightwillgoonnormallyiftheignitionindicationreads
"Engine-ON"or"READY-ON)
● Whenusingthisproductinvehiclesthathaveidlingstopsystemsorhaveweakbatterypower,the
light
mayfailtolightupormayflickerwhenstartingtheengine.
● Ifthisproductisinstalledandusedinalampfittingthathasdeterioratedafterextendeduse,the
functionalperformanceofthisproductmaynothavetheoriginallyintendedeffect.Asaresult,there
isapossibilitythatitmaynotsuccessfullypasstherequiredautomobileinspection.Ifthisisthe
case,replaceitwiththeoriginalbulb.
● Wheninstallingthisproductonvehiclesthathave"cornersensors"(sonar),thereisapossibility
thatthesetypeofsensorsmaynotoperateproperly.Makesuretoinstallthecontroller
approximately20cmormoreawayfromthesensor.
PrecautionsforUse
● DonottouchtheLEDbulbdirectlyasitisextremelyhotwhenitisilluminatedandalsoretains
considerableheatimmediatelyafterturningitoff.
● Donotlookdirectlyatthelampforextendedperiodsoftimewhileitisilluminated.Thismaycause
paintotheeyesandmaycauseadverseeffectstoyoureyesight.
● Ifthereisabnormalvibrationorsoundwhenthevehicleisinmotion,immediatelystopthevehiclein
asafelocationandinspectthevehicle.
● Donotdisassembleormodifytheunitinanyway.Doingsomaycausedamage,fireorresultin
bodilyinjury.
● Keeptheproductoutofreachofinfants.Otherwiseinfantsmayswalloworbreaktheproduct,
leadingtoinjury.
● Whenthelampislit,thelensbecomeshot.Donotwashthevehiclewhilethelightsareonor
immediatelyafterturningthemoff.
（4） ConnecttheLEDbulb(part①)andthecontroller(part②).
●I nsertitstraightintotheunit
accordingtothearrowmark
indicatedabovetheconnector,
otherwise,itmaynotilluminate
properly.
controller(part②)
Turnthescrewfirmlyandproperlyfixitinplace.
Usethehexagonwrench(part④)thatis
attachedandloosenthesetscrewonthe
LEDbulb(part①)byturningithalfwayto
afullturn.Thiswillallowyoutoadjustthe
metalcap.Afteradjustment,tightenthesets
screwandfixthemetalcapinplace.
● Donotloosenthesetscrewmoretheonefullturn
becauseifthesetscrewisloosenedtoomuchitwill
causeittocomeoff.
● Asshownintheillustrationbelow,themovementrange
ofthemetalcapislimited.Ifthesetscrewisloosened
toomuch,themetalcapwillturnandsubsequently
exceedthemovementrange.Ifthesetscrewis
tightenedwhileinthatposition,thesettingposition
ofthemetalandLEDbulbwillmisalignandtheset
screwwillpopout.Ifthishappens,thebulbitself
cannotbeinstalledintothelampunit.
Thereforebecarefulnotto
over-tightenthesetscrew.
● Ifyoutightenthesetscrewtoostronglywhensetting
itintopositionitmaydamagethesetscrewaswell
astheLEDbulb.Thereforeusetheshortendofthe
hexagonwrenchtocarefullytightenitinplace.
LEDbulb(part①)
Adjustingthepositionofthelight-emittingsection
metalcap
Setscrewmovementrange
Truthplanview
Themetalcapwillmovewhenthesetscrewis
loosenedonehalftofullturn.
Light-emittingpart
hexagonwrench
(Part④) Smallscrew
Smallscrew
LED bulb
assembly（part①）
LEDbulb'sconnectorcontroller'sconnector
Arrowmark Arrowmark

ー3ーー6ー
PKI-0055PKI-0055
PrecautionsforUse
● Keeptheproductoutofreachofinfants.Otherwiseinfantsmayswalloworbreaktheproduct,
leadingtoinjury.
● Whenthelampislit,thelensbecomeshot.Donotwashthevehiclewhilethelightsareonor
immediatelyafterturningthemoff.
● Whenthisbulb/lampistunedon,thereisapossibilitythatnoiseinterferencemayinfluencethe
radioorothersuchdevices.Pleasenotethatthisisnotamalfunctionofanykind.
● Duringheavyrainorwhenputtingthevehiclethroughacarwash,condensationmaybuildupinside
thelampduetothedifferenceintemperatureinsideandoutsidethelamp.Pleasenotethatiswill
notaffecttheoverallfunctionofthelamp.
● Donotleavethelightilluminatedwhilethevehicleisstoppedforextendedperiodsoftime.
(Nottoexceed30minutesormore).
● BeforeinstallingtheLEDbulb,makesurethereisnovisibledamageorthatthereisanyevidenceof
itbeingdropped.Ifanypartisbrokenordamaged,itmaycauseittoilluminateabnormally.
PrecautionsforReplacement
● WhenreplacingtheLEDbulb,makesurethepoweristurnedoffandthenremovethebattery
minus(-)terminalbeforecarryingoutthereplacementprocedure.Notdoingsomayresultinnot
onlyafirehazardbutpossibleelectrocutionorbodilyinjury.Inaddition,pleaseuserubbergloves
whencarryingoutthisworkprocess.
● Asaresultofreplacingthebulb,theaxisofthelightmaybecomemisaligned.Therefore,after
replacement,checkthelamppositionandmakenecessaryadjustmentstothealignment.
● Makesurenottotouchthebasepartortheareathatilluminateslight.Also,preventanytypeofoil
ordirtfromadheringtotheproduct.Ifthelightisturnedoninthiscondition,itmaycausealighting
malfunction.
● Neverturntheswitchto"ON"whentheLEDbulbandthebulbconnectorarenotconnected.
● Makesuretopreventmoisturefromadheringtotheproduct.Ifthelightisturnedoninthiscondition,
itmaycausealightingmalfunction.Ifmoistureispresent,letitdryoutthoroughlybeforeuse.
● Bulbreplacementshouldbedonesafelyonaflatsurtacewhereawidespaceisavailable.
Beforereplacement,stopthevehicleengine,applytheemergencybrake,placetheshiftinparking
orneutralposition,andpulloutthekey.
● Donotyankontheharnesswhendisassembling.Doingsomaydamagetheharnessleadingto
overheatingandpotentialfailure.
● Becarefulnottolosetheoriginalbulbsbykeepingtheminasafeplaceafterremoval.
● Verifythepositionoftheproductaswellasthemetalbaseoftheconnector.Checktheproper
directionandtheinstallitsecurely.
● Inthecaseofconnectororterminaldesorption,holdtheconnectorterminalandstraightenitout.
Pleasenotethatifexcessiveforceisappliedtotheterminalitmaybreakoritmaynolonger
connect.Asaresultitmaycausedamageleadingtooverheatingandpotentialfailure.
● Makesurenottoapplyexcessiveforcetothelightemittingpart.Ifthispartisdamaged,itmay
causealightingmalfunction.Pleasehandlethisproductwithextremecare.
WheninstallingtoMulti-ReflectorTypeforHB3
Multi-Reflector
TypeforHB3
Multi-Reflector
TypeforHB3
InstalltheLEDbulbtothelamp.
Asshownintheillustrationbelow,lineupthe
light-emittingpartoftheLEDbulb(part①)with
thehighbeamreflectorsoitfacessideways.Then
checktodeterminewhatdirectionandatwhat
angleitshouldberotatedandthenremovethebulb.
Thenadjustitusingtheproceduresdescribedin
Adjustingthepositionofthelight-emittingsection
onpage6
Viewofdiagramdirectlyfromthefront.
I nstalltheLEDbulbtothelamp.
Asshownintheillustrationbelow,lineupthelight-emittingpartoftheLEDbulb(part①)withthe
foglampreflectorsoitfacessideways.Thenchecktodeterminewhatdirectionandatwhatangle
itshouldberotatedandthenremovethebulb.Thenadjustitusingtheproceduresdescribedin
Adjustingthepositionofthelight-emittingsectiononpage6
Wheninstallingtofoglamp
LEDbulb
LEDbulb
Light-emittingpart Light-emittingpart
Viewofdiagramdirectlyfromthefront.
Light-emittingpart Light-emittingpart
Reflectorforfoglamp

ー5ー
Installthebulbasiswithoutchangingthe
directionofthelight-emittingpart.(Asshownin
theillustrationbelow,thelight-emittingpartofthe
LEDbulbissetsideways.)Thedirectionofthe
light-emittingpartoftheLEDbulbinsidethe
projectorunitisasshownintheillustrationbelow.
Aftercompletingtheinstallation,confirmthatthe
harnessfortheLEDbulbisprotrudingdownwards.
LEDbulb
LEDbulb
Originalbulbinstallationdirection LEDbulbinstallationdirection
InstalltheLEDbulbtothelamp.
Asshownintheillustrationbelow,lineupthe
light-emittingpartoftheLEDbulb(part①)withthe
angleoftheelbowcutlineofthelowbeamreflector.
Thenchecktodeterminewhatdirectionandatwhat
angleitshouldberotatedandthenremovethebulb.
Thenadjustitusingtheproceduresdescribedin
Adjustingthepositionofthelight-emittingsection
onpage6
WheninstallingtheMulti-ReflectorTypeforHB4
Multi-ReflectorType
forHB4
（3） Thisproductrequiresthatthelight-emittingsectionoftheLEDbulbmustbeproperlyadjusted
dependingonthetypeoflampitwillbeinstalledon.Verifythetypeoflampitwillbeinstalledon
fromthelistbelow.FollowtheproceduresaccordingtoeachtypeoflampandinstalltheLEDbulb
tothelamp.
Thesmallprotrusionis
atthetop.
Sideways
PKI-0055PKI-0055
ー4ー
Theharnessis
pointingdownwards.
Ｏ-ring
【1】Replacementprocedure
ProceduresforreplacingtheO-rings
（1）
Beforestartingtheinstallationwork,refertothevehicle'sinstallationmanualandverifytheplace
wherethebulbwillbeinstalledandcarryouttheinstallation.
（2） Firstverifythatthebulbiscurrentlyinstalledonthevehicle.ReplacetheO-ringsasdeemed
necessary.
HB4／HIR2：BlackO-ring(TheO-ringisinstalledontheLEDbulb)
HB3／HIR1：RedO-ring(Part⑤)
IfitisnecessarytoreplacetheO-ring,useatoolwiththethin,
narrowendtoremovetheO-ringasshownintheillustrationon
theright.SelecttheO-ringthatmatchesthebulbtypeusingthe
listabove.SetthenewO-ringintothesamegroovethatisprovided.
※ Whencarryingoutthereplacementprocess,donot
touchtheilluminatingpartoftheLEDbulbwithyour
barehands.
Light-emittingpart
WheninstallingtoProjectorTypeLight
ProjectorType Multi-Reflector
Type
Viewofdiagram
directlyfromthefront
Viewofdiagramdirectlyfromthefront
Light-emittinggartLight-emittinggart
Light-emittinggart
Elbowcutline
ofreflector
Multi-Reflector
TypeforHB4
Theelbowcut-linemayvaryaccordingtothetypeofvehicle.Setthe
light-emittingpartinthedirectionasshowninthediagrambelow.
Elbowcut-line
Elbowcut-line
Approx.
15degress
Approx.
15degress
Light-emitting
part
Light-emitting
part
Light-emitting
part
Light-emitting
part