cadillac cts 2008-2014 table of contents...

CAUTION! All accessories, switches, climate controls panels, and especially air bag indicator lights must be connected before cycling the ignition. Also, do not remove the factory radio with the key in the on position, or while the vehicle is running.

Metra. The World’s Best Kits.® MetraOnline.com © COPYRIGHT 2018 METRA ELECTRONICS CORPORATION REV. 5/25/18 INST99-3018

I N S TA L L AT I O N I N S T R U C T I O N S99-3018

KIT FEATURES• ISODINradioprovisionwithpocket•ISODDINradioprovision• 99-3018HG-glossblack,99-3018S-silver

KIT COMPONENTS•A)Radiotrimpanel•B)Radiobrackets•C)Pocket•D)Upperdashtrimpanel(fornavigationmodels)•E)(2)Plasticwashers•F)(2)Metalclips•G)(4)#8x3/8”Phillipstruss-headscrews•H)(8)#8x3/8”Phillipspan-headscrews•I)(2)Copperthreadedinserts•J)Axxessinterfaceandwiringharness(notshown)

TOOLS REQUIRED•Panelremovaltool•9/32”socketwrench•T-10Torxdriver•Cuttingtool•Phillipsscrewdriver

TABLE OF CONTENTS

DashDisassembly.............................................. 2-4KitPreparation.......................................................5KitAssembly–ISODINradioprovisionwithpocket..................6–ISODDINradioprovision.....................................6AxxessInterfaceInstallation.............................7-15

WIRING & ANTENNA CONNECTIONS

WiringHarness:AxxessinterfaceandharnessincludedAntennaAdapter:40-EU10(soldsep.)Steeringwheelcontrolinterface:ASWC-1(soldsep.)Backupcameraretention:BACKUPCAM-2(soldsep.)

A B C

HG I

D E F

Cadillac*CTS(Coupe)2014, CTS-V2008-2014CTS(Coupe/Sedan)2008-2013*PleasenotethiskitwillnotworkintheSportWagon

1.800.221.0932 | MetraOnline.com2

1. Removetheleftandrightshiftersidetrimpanels.(FigureA)

2a. Auto transmission vehicles: Uncliptheshiftertrim.(FigureB)

Note:Thebootandknobwillremaininplace.

2b. Manual transmission vehicles:Uncliptheshiftertrimandpullstraightupontheshiftknobtoremovetheknobandtrimasoneunit.(FigureC)

Note:Thisrequiresalotofforce,donottwisttheknoborthelockingtabinsidetheshiftknobwillbreak.

Continuedonthenextpage

(FigureB)(FigureA) (FigureC)

DASH DISASSEMBLY

REV. 5/25/2018 INST99-3018 3

3. Removethedashtrimonbothsidesoftheradiopanel.(FiguresD,E)

4. Unclipthetopdashradiotrim(non-navigationmodelsonly).(FigureF)

Note:Therewillbeastrapconnectedtothispanelthatcannotberemoveduntilstep5isperformed.Afterstep5,remove(1)9/32”screwsecuringthestrapandthenremovethepanel.


DASH DISASSEMBLY (CONT.)

(FigureE)(FigureD) (FigureF)


DASH DISASSEMBLY (CONT.)

Unless otherwise stated, ensure that the vehicle is completely off before proceeding onto the following steps:

5. Remove(2)9/32”screwsfromthebottomoftheradio/climatecontrolpanelandunplug&removethepanel(FigureG)

(WARNING!!! Do not unplug the panel if the vehicle has factory navigation, continue to step 6).

6. Navigation models only:Withtheradio/climatecontrolpanelstillconnected,cyclethekeytoaccessory,andthenpressthebuttonontheupperleftofthepaneltoraisethenavigationscreen.Remove(3)9/32”screwsholdingthescreenintothedash,unplugandremovethescreen,turnthekeytotheoffposition,andthenremovethekeyfromtheignition.Nowitissafetounplugandremovetheradio/climatecontrolpanel.(FigureH)

Note:Failuretofollowthisstepproperlywillresultintheairbaglightilluminatingintheinstrumentcluster.

7. Remove(4)9/32”screwsfromtheradiochassis,andthenunplugandremovetheradiochassisfromthedash.(FigureI)

ContinuetoKitPreparation

(FigureI)(FigureG)

(FigureH)

REV. 5/25/2018 INST99-3018 5

KIT PREPARATION

1. Remove(4)Phillipsscrewstoremovetheashtray/pocketfromthebottomoftheradio/climatecontrolpanel.(FigureA)

2. Remove(4)T-10Torxscrewsand(16)Phillipsscrewstoremovetheradio/climatecontrols,andradio/climatebezelfromthepanel.(FigureB)

Note:Theradio/climatebezelwillnotbeusedinthisinstallation.

3. Remove(4)Phillipsscrewstoremovetheupperscreentrimpanel.

4. Cuttheradio/climatecontrolpanelclocksupportareaasshowninthediagram.(FigureC)

Note:Ventremovalisoptional.

5. Usingeitherthefactoryhardwareorthe(8)#8x3/8”Phillipspan-headscrewsprovided,securethe99-3018radiotrimpanelandfactorycomponentstothemodifiedfactorypanel.(FigureDandE)

6. Usethe(2)suppliedplasticwashersonthetoptwomountingpositions.(FigureF)

7. Connecttheleftandrightclimatecontrolconnectorstotheradio/climatecontrolpanel.(FigureG)

ContinuetoKitAssembly

(FigureA) (FigureE)

(FigureD)

(FigureB) (FigureF)

(FigureC) (FigureG)

Removeshadedarea


KIT ASSEMBLY

ISO DIN radio provision with pocket

1. Securetheradiobracketstothepocketusingthe(4)#8x3/8”Phillipsscrewsprovided.(FigureA)

2. RemovethemetalDINsleeveandtrimringfromtheaftermarketradio.

3. Slidetheradiointothebracket/pocketassembly,thensecureitusingthescrewssuppliedwiththeradio.(FigureB)

ContinuetoAxxessInterfaceInstallation

ISO DDIN radio provision

1. Securetheradiobracketstotheradiousingthescrewssuppliedwiththeradio.(FigureA)

ContinuetoAxxessInterfaceInstallation

(FigureA)(FigureA)

(FigureB)

REV. 5/25/2018 INST99-3018 7

AXXESS INTERFACE INSTALLATION

INTERFACE FEATURES

INTERFACE COMPONENTS• Axxessinterface• 3018harness• 16-pinharnesswithstrippedleads• 4-pinto4-pinresistorpadharness

TOOLS REQUIRED•Crimpingtoolandconnectors,orsoldergun,solder,andheatshrink•Smallflatbladescrewdriver•Tape•Wirecutter•Zipties

TABLE OF CONTENTS

Connectionstobemade..........................................................................................................8-13 Formodelswithoutanamplifier....................................................................................... 8-9 Formodelswithananalogamplifier...............................................................................10-11 Formodelswithadigitalamplifier..................................................................................12-13InstallingtheAxxessinterface................................................................................................... 13ProgrammingtheAxxessinterface........................................................................................... 14AdjustingtheAxxessinterface................................................................................................... 14Finalassembly............................................................................................................................. 15Troubleshooting........................................................................................................................... 15

• Providesaccessorypower(12-volt10-amp)• MaintainstheRetainedAccessoryPower(R.A.P.)feature• ProvidesNAVoutputs(parkingbrake,reverse,speedsense)• Retainswarningchimes• RetainsOnStar/OEBluetooth• AdjustablevolumeforchimesandOnStar• RetainsthefactoryAUX-INjack• Pre-wiredASWC-1harness(ASWC-1soldseparately)• Canbeusedinnon-amplified,oranalog/digitalamplifiedmodels*• Retainsbalanceandfade†• Micro“B”USBupdatable

*Pleasereferencethe“ServicePartsIdentification”stickerlocatedunderthesparetirecover.IftheRPOcodeUQAislisted,thenthevehicleisequippedwithananalog“DELCO”amplifier.IftheRPOcodeUQSislisted,thenthevehicleisequippedwithadigital“BOSE”amplifier.

†Excludingdigitalamplifiedmodels


CONNECTIONS TO BE MADE

• ConnecttheGreen/Purplewiretothereversewire.

• ConnecttheLight Greenwiretotheparkingbrakewire.

• Tapeoffanddisregardthefollowing(5)wires,theywillnotbeusedinthisapplication:Blue/White, Purple, Purple/Black, Green, Green/Black

From the 3018 harness to the aftermarket radio:

• ConnecttheBlackwiretothegroundwire.

• ConnecttheYellowwiretothebatterywire.

• IfinstallingeitheranASWC-1orAX-LCD(bothsoldseparately),connectthe(2)Redwirestoaccessorypower.

• CutoffandremovetheresistorsfromtheGreen, Green/Black, Purple, and Purple/Blackwiresbelowtheheatshrink.

• ConnecttheGreenwiretotheleftrearpositivespeakeroutput.

• ConnecttheGreen/Blackwiretotheleftrearnegativespeakeroutput.

• ConnectthePurplewiretotherightrearpositivespeakeroutput.

• ConnectthePurple/Blackwiretotherightrearnegativespeakeroutput.

• Ensurethe(2)4-pinMolexconnectorsareconnectedtogether.

Note:The4-pinto4-pinresistorpadharnesswillnotbeusedinthisapplication.


Attention!Thisinterfacewillworkwithmodelsthatareeithernon-amplified,analogamplified,ordigitalamplified.Pleasefollowtheinstructionscarefullyforyourmodelvehicle.Failuretodosowillresultineithernosound,orlowsound.Ifyouareunsureifyourvehicleisfactoryamplifiedornot,pleasecontactyourlocaldealership.

For models without an amplifier:

From the 16-pin harness with stripped leads to the aftermarket radio:

• ConnecttheRedwiretotheaccessorywire.

Note:IfinstallingeitheranASWC-1orAX-LCD(bothsoldseparately),connectthe(2)Redwiresfromthe3018harnessaswell.

• Iftheaftermarketradiohasanilluminationwire,connecttheOrange/Whitewiretoit.

• Iftheaftermarketradiohasamutewire,connecttheBrownwiretoit.Ifthemutewireisnotconnected,theradiowillturnoffwhenOnStarisactivated.

• ConnecttheGraywiretotherightfrontpositivespeakeroutput.

• ConnecttheGray/Blackwiretotherightfrontnegativespeakeroutput.

• ConnecttheWhitewiretotheleftfrontpositivespeakeroutput.

• ConnecttheWhite/Blackwiretotheleftfrontnegativespeakeroutput.

Thefollowing(3)wiresareonlyformultimedia/navigationradiosthatrequirethesewires.

• ConnecttheBlue/PinkwiretotheVSS/speedsensewire.

REV. 5/25/2018 INST99-3018 9

CONNECTIONS TO BE MADE (CONT.)

• TheBlack/YellowwireisusedforOnStarleveladjustmentformodelsthatdonotcomeequippedwithsteeringwheelcontrols.RefertotheOnStarlevelAdjustmentsectionforfurtherinstructions.

• Tapeoffanddisregardthe Pinkwirewitharedbulletconnector,itwillnotbeusedinthisapplication.

• IfretainingthefactoryAUX-INjackisdesired,connecttheRedandWhiteRCAjackstotheaudioAUX-INjacksfromtheaftermarketradio.

Note:a)Thejackcanonlybeusedifitisasinglejack.b)IfthejackhasaUSBportaswell,neithercanberetained.

Attention!Thereisan8-pinharnessconnectedtoasmallheatshrinkwrappedcircuitboard:DO NOT DISCONNECT!Thiscircuitboardmustremainconnectedtoallowproperoperationoftheclimatecontrols.

Note:Therelayattachedtothe3018harnessisonlyforaudibleturnsignalclicks.Noextrastepsarerequiredtoretain

12-pin pre-wired ASWC-1 harness:

ThisharnessistobeusedalongwiththeoptionalASWC-1(soldseparately)toretainsteeringwheelaudiocontrols.IftheASWC-1isnotbeingused,disregardthisharness.IftheASWC-1willbeused,pleaserefertotheASWC-1instructionsforradioconnectionsandprogramming.DisregardtheharnessthatcomeswiththeASWC-1.

DIN jack:

TheDINjackistobeusedwiththeoptionalAX-LCD(soldseparately)toretainthepersonalizationmenu.


• Tapeoffanddisregardthefollowing(4)wires,theywillnotbeusedinthisapplication:Green, Green/Black, Purple, Purple/Black








• ConnectthePurple/Blackwiretotherightrearnegativespeakeroutput.

• Disconnectthe(2)4-pinMolexconnectorsandthenattachthe4-pinto4-pinresistorpadharness.


• TapeoffanddisregardthePinkwirewitharedbulletconnector,itwillnotbeusedinthisapplication.


For models with an analog amplifier:




• ConnecttheBlue/Whitewiretotheampturnonwire.Thiswiremustbeconnectedtohearsoundfromthefactoryamplifier.





• ConnecttheWhitewiretotheleftfrontpositivespeakeroutput.





• ConnecttheLight Greenwiretotheparkingbrakewire


REV. 5/25/2018 INST99-3018 11



Attention!Thereisan8-pinharnessconnectedtoasmallheatshrinkwrappedcircuitboard:DO NOT DISCONNECT! Thiscircuitboardmustremainconnectedtoallowproperoperationoftheclimatecontrols.

Note:Therelayattachedtothe3018harnessisonlyforaudibleturnsignalclicks.Noextrastepsarerequiredtoretainthisfeature,soleavetherelayas-is.




DIN jack:



For models with a digital amplifier:




• ConnecttheBlue/Whitewiretotheampturnonwire.Thiswiremustbeconnectedtohearsoundfromthefactoryamplifier.





• ConnecttheWhite wiretotheleftfrontpositivespeakeroutput.





• ConnectthePurple/Blackwiretotherightrearnegativeoutput.




• Connectthe Light Greenwiretotheparkingbrakewire





• Ensurethe(2)4-pinMolexconnectorsareconnectedtogether.

Note:The4-pinto4-pinresistorpadharnesswillnotbeusedinthisapplication.


• TapeoffanddisregardthePinkwirewitharedbulletconnector,itwillnotbeusedinthisapplication.

• Tapeoffanddisregardthefollowing(4)wires,theywillnotbeusedinthisapplication: Green, Green/Black, Purple, Purple/Black



REV. 5/25/2018 INST99-3018 13

CONNECTIONS TO BE MADE (CONT.) INSTALLING THE INTERFACE



Attention!Thereisan8-pinharnessconnectedtoasmallheatshrinkwrappedcircuitboard:DO NOT DISCONNECT! Thiscircuitboardmustremainconnectedtoallowproperoperationoftheclimatecontrols.

Note:Therelayattachedtothe3018harnessisonlyforaudibleturnsignalclicks.Noextrastepsarerequiredtoretainthisfeature,soleavetherelayas-is.



DIN jack:


With the key in the off position:

1. Connectthe16-pinharnesswithstrippedleads,andthe3018harness,intothe Axxessinterface.

2. Locatethefactoryantennaconnectorinthedashandcompleteallnecessaryconnectionsto theradio.MetrarecommendsusingtheproperantennaadapterfromMetra.

3. Completeallnecessaryconnectionstothefactoryradio/climatecontrols.(FigureA)

4. IfanASWC-1(soldseparately)willbeused,donotconnectituntilthe99-3018Sis programmedandfullyfunctional.

Attention!Donotconnectthe3018harnesstothewiringharnessinthevehiclejustyet.

(FigureA)


PROGRAMMING THE INTERFACE ADJUSTING THE INTERFACE

Forthestepsbelow,theL.E.D.locatedinsidetheinterfacecanonlybeseenwhileactive.TheinterfacedoesnotneedtobeopenedtoseetheL.E.D.

Iftheinterfaceeverlosespower,thefollowingstepswillneedtobeperformedagain,startingfrom“Troubleshooting”,“ResettingtheAxxessinterface”.Pleaseensurethattheownerofthevehicleknowsthis.

1. Ensureallentrypointsareclosedincludingthehood,thenstartthevehicle.

2. Connectthe3018harnesstothewiringharnessinthevehicle.TheL.E.D.willinitiallybesolid Greentoindicatetheinterfaceispowered.

3. AfterafewsecondstheL.E.D.willturnsolid Redwhiletheinterfaceautomaticallyprograms tothevehicle.Theradiowillshutoffatthispoint.Thisprocessshouldtake5to30seconds.

4. OncetheinterfacehasbeenprogrammedtheL.E.D.willturnsolidGreen,thentheradiowill comebackon,indicatingprogrammingwassuccessful.

5. Turnthekey(orpushtostartbutton)totheoffposition,waitforthedomelighttogoout, thenopenandclosethedriver’sdoor.

6. Startthevehicle,thentestallfunctionsoftheinstallationforproperoperation.

7. Iftheinterfacefailstofunction,referto“Troubleshooting”,“ResettingtheAxxessinterface”.

Note:TheL.E.D.willturnonsolidGreenforamoment,andthenturnoffundernormaloperationafterthekeyhasbeencycled.

Audio level adjustment (digital amplified models only):

• Withthevehicleandradioturnedon,turnthevolumeup3/4oftheway.

• Withasmallflat-bladescrewdriver,adjustthepotentiometerclockwisetoraisetheaudio level;counterclockwisetolowertheaudiolevel.

• Onceatadesiredlevel,audioleveladjustmentiscomplete

Chime level adjustment:

• Withthevehicleon,turnitoffandleavethekeysinignition.Openthedriver’sdoor; chimeswillbeheard.

• Wait10seconds,andthenwithasmallscrewdriver,turnthepotentiometerclockwiseto raisethechimelevel;counterclockwisetolowerthechimelevel.

• Whenthechimeisatadesiredlevel,removethekeysfromtheignition.Thiswilllockthe chimevolumeatitscurrentlevel.

OnStar level adjustment:

• PresstheOnStarbuttontoactivateit.

• WhileOnStarisspeaking,presstheVOLUME-UPorVOLUME-DOWNbuttononthesteering wheeltoraiseorlowertheOnStarlevel.

• Ifthevehicledoesn’tcomeequippedwithsteeringwheelcontrols,locatetheBlack/Yellow wireonthe3018harness.

• WhileOnStarisspeaking,taptheBlack/Yellowwiretoground.OncetheOnStarlevelisset, itwillstayatthatleveluntiltheBlack/Yellowwireistappedtogroundagain.

REV. 5/25/2018 INST99-3018 15

FINAL ASSEMBLY TROUBLESHOOTING

1a. For vehicles without factory navigation:Insertthe(2)copperthreadedinsertsprovidedwiththekitintotheemptyupperradiomountingholesinthedashcavity,thensecuretheradioassemblytothedashusingthefactoryscrews.

1b. For vehicles with factory navigation:a)Securetheradioassemblytothedashusingthefactoryscrews.b)Attachthemetalpanelclipsprovidedwiththekittotheupperdashtrimpanel.Afactory versionofthispanelisalsoavailablefromtheDealership.(FigureA)

2. Reassemblethedashinreverseorderofdisassemblyusingthe99-3018Sradiotrimpaneltocompletetheinstallation.

(FigureA)

Resetting the Axxess interface

1. TheBlueresetbuttonislocatedinsidetheAxxessinterface,betweenthetwoconnectors.ThebuttonisaccessibleoutsidetheAxxessinterface,noneedtoopentheAxxessinterface.

2. Pressandholdtheresetbuttonfortwoseconds,thenletgotoresettheAxxessinterface.

3. Referto“ProgrammingtheAxxessInterface”fromthispoint.

KNOWLEDGE IS POWEREnhance your installation and fabrication skills by enrolling in the most recognized and respected mobile electronics school in our industry.Log onto www.installerinstitute.com or call 800-354-6782 for more information and take steps toward a better tomorrow.

®

Metra recommends MECP certified technicians

IMPORTANTIf you are having difficulties with the installation of this product, please call our Tech Support line at 1-800-253-TECH. Before doing so, look over the instructions a second time, and make sure the installation was performed exactly as the instructions are stated. Please have the vehicle apart and ready to perform troubleshooting steps before calling.

Metra. The World’s Best Kits.® MetraOnline.com © COPYRIGHT 2018 METRA ELECTRONICS CORPORATION REV. 5/25/18 INST99-3018

I N S TA L L AT I O N I N S T R U C T I O N S99-3018

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