SWI-X Universal Steering Wheel Control Interface Installation

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1 9-21-04 SWI-X Universal Steering Wheel Control Interface Installation Instructions Before You Start A. Is this product compatible with the vehicle? " See Appendix A - Known Incompatible Vehicles (page 5) and Appendix E - IdentiGcation and Connection Chart (pages 6-7) to see if your vehicle is listed.

If not, check www.pac-audio. com for an updated list of compatible vehicles. B.

Is this product compatible with the head unit? " Ensure that the new head unit is capable of being operated with a remote control, and that it responds to the remote control provided with it. " The head unit must accept a remote control with the common carrier frequency range of 38 3 40Khz in order to work with the SWI-X.

Note: Certain head units will not work with the SWI-X. See Appendix B - Known Incompatible Aftermarket Head Units (page 5) . C.

Prepare for the installation. " If possible, install the SWI-X while you are installing the new head unit. Keep in mind you may need to plug in the factory stereo to locate certain wires; therefore do not complete the head unit installation until the SWI-X is working properly.

" Plan a general installation location for both the SWI-X LED and ... more. less.

the control body. Keep in mind that the supplied wire harness is two feet long , and the IR harness is four feet long . " Use a multimeter or approved measuring device for checking vehicle circuits. Wiring Connections Step 1. Connect the BLACK wire to ground (-). VeriGcation: Wire or location registers a constant (-) when probed. Step 2. Connect the RED wire to switched +12V. VeriGcation: Wire reg- isters +12V when the ignition key is turned to the ACC or ON posi- tions. Step 3. Connect the appropriate interface wire (WHITE, YELLOW, ORANGE or GREEN). " Refer to the Appendix E - IdentiGcation and Connection Chart (pages 6-7) . Locate the vehicle and note the SWC wire color in the cInterface Wire Color d column. " Note the vehicle wire color and location information in the cIdentiPcation d column. Note: You will only connect ONE of these wires. Cut and insulate the un- used wires. " Connect the wire as indicated. SWI-X 2 \x4 \x3 \x2 SWI-X Wiring Connections (cont.) Step 4 If necessary , perform the following operations as indicated by the notes in Appendix E - IdentiGcation and Connection Chart (pages 6-7) . If no connections are necessary, proceed to Step 5. Step 4a. If necessary , connect the BLUE serial data wire. Connect this wire ONLY on GM pas- senger vehicles (no trucks or SUVs) with airbags AND steering wheel heater controls. For all other vehicles, cut and insulate the BLUE wire. Step 4b. If necessary, cut the BROWN wire loop and insulate both halves. Step 4c. If necessary, either cut the VIOLET wire loop and insulate both halves, or place a re- sistor in-line if directed. Programming the SWI-X to Work With the Vehicle IMPORTANT! Some steps of the programming instructions must be completed within a certain number of seconds following the previous step. Review the complete instruction before beginning the programming sequence. Step 5. Refer to Appendix C - Head Units That Require IR Extended Mode On (page 5) and Appendix E - IdentiGcation and Connection Chart (pages 6-7) . Note the IR Extended Mode Setting and Version Number next to the selected vehicle. Fill in the information below for quick reference. IR Extended Mode Setting: ____________ Version Number: ____________ Step 6. Press and hold programming/ mode button on SWI-X. Turn the vehicle ignition to the ON position. Both LEDs on SWI-X will light. Step 7. Release the programming/ mode button. Both LEDs will turn off, indicating memory is cleared, then turn on again for only 3 seconds . Step 8. To turn IR Extended Mode ON: Press and release the program- ming button within 3 seconds . To leave IR Extended Mode OFF: Do nothing for 3 seconds. Note: To change IR Extended Mode later, restart procedure at Step 6. Steps 11-24 (learning radio commands) must also be repeated. Both LEDs will turn off. Step 9. Press and release the programming/mode button the same number of times as the desired version number. LEDs will Qash each time the button is pressed. After 3 seconds , LEDs will Qash to indicate set version number. Left LED: 10 9s place Right LED: 1 9s place Step 10. Turn vehicle ignition to OFF position. Programming sequence is complete. SWI-X OFF ACC IGN STRT SWI-X SWI-X SWI-X SWI-X OFF ACC IGN STRT \x4 \x3 \x2 \x4 \x3 \x2 3 9-21-04 VOL SWI-X SWI-X SWI-X SWI-X Programming the SWI-X to Control the Head Unit IMPORTANT! Some steps of the programming instructions must be completed within a certain number of seconds following the previous step. Review the complete instruction before beginning the programming sequence. Step 11. Turn the vehicle ignition to the ON position. LEDs will Qash to indicate set version number. Left LED: 10 9s place Right LED: 1 9s place If the desired version number is 4, proceed with the following steps. If not, skip to Step 18. Step 12. Press and hold programming/ mode button on SWI-X. Step 14. Press and hold the TEMP UP but- ton on the steering wheel control. Left LED will turn off. Left LED will light. Step 13. Release programming/ mode button. Step 15. Release the TEMP UP button. Left LED will turn on. The function is pro- grammed. Step 16. Repeat Steps 14 and 15, using the TEMP DOWN Button. Step 17a. If the vehicle is equipped with FAN UP and FAN DOWN buttons: Repeat Steps 14 and 15 for these buttons as well. Step 17b. If the vehicle is NOT equipped with FAN UP and FAN DOWN buttons: Press and release the programming/ mode button on the SWI-X. OFF ACC IGN STRT SWI-X SWI-X TEMP SWI-X TEMP SWI-X In either case, left LED will Qash once and stay on. Skip to Step 20. You have 7 sec- onds to perform the next step. Step 18. Press and hold programming/ mode button on SWI-X. Left LED will light. Step 19. Release programming/ mode button. SWI-X SWI-X SWI-X Step 20. Within 7 seconds , press and hold the VOLUME UP button on the steering wheel control. Left LED will turn off. SWI-X 4 SWI-X SWI-X SWI-X SWI Programming the SWI-X to Control the Head Unit (cont.) Step 21. Release the VOLUME UP button. Right LED will turn on. Step 22. Hold the IR emitter on the head unit 9s remote control within 3 to 4 inches of the IR Input on the SWI- X. Press and hold the VOLUME UP button on the remote control. Right LED will turn off. Step 23. Release the VOLUME UP button on the remote control. Left LED will turn on. The function is pro- grammed. Step 24. Repeat steps 20 - 23 for each audio function on the steer- ing wheel control. Press the corresponding function on the head unit 9s remote control. Wait no more than 7 seconds between programming each function , or the SWI-X will exit the programming mode and the procedure must be restarted (Step 11). Note: If the steering wheel control has a function that the head unit remote control does not have, you can program the steering wheel function to operate any other command on the head unit remote control. Once programming is completed, LEDs will Qash three times after 7 seconds. The Interface will then Qash the version #. Testing the SWI-X Final Installation Hold the SWI-X infrared emitter (clear blue light at the end of the four-foot wire) close to the head unit and test each function of the steering wheel controls. The right LED on the SWI-X will Qash indicating it is sending an IR command when each button on the steering wheel is pressed. If any function does not work, repeat the programming instructions (starting from Step 11) or refer to Appendix F - Troubleshooting Guide (page 8). Mount the SWI-X infrared emitter within line of sight of the head unit, testing continuously to ensure that it will operate from the chosen position. Install using the supplied bezel, installing the bezel and mounting the emitter from behind. Complete the head unit and SWI-X module installation. VOL SWI-X SWI-X VOL TEMP 5 9-21-04 GM24 Appendix A: Known Incompatible Vehicles Appendix B: Known Incompatible Aftermarket Head Units Appendix C: Head Units That Require IR Extended Mode On Vehicle Make(s)Year(s)Model(s) BMW AllAll with factory-activated cellular phones All with 5-volt SWC data wire at the steering column 2002-20035-Series w/navigation Mercedes-Benz AllAll vehicles Toyota All-2003Sienna Volkswagen 2002-up All vehicles Head Unit Make(s)Model(s) Sony MEX-5DI / MEX-1HD / CDX-M850MP / CDX-M3DI (or any Sony with HiR remotes: ex. RM-X110, 112 and 131) CDX-MP70 / CDX-MP80 / CDX-CA900X / CDX-M730 / CDX-M770 / CDX - M620 / CDX-M670 / CDX-M800 / CDX-M8800 / CDX-M8805X / CDX- M9905X / CDX-CA850X / CDX-CA860X Denon Unknown Delphi XM SKYFI / (Roady - unknown at this time ) Terk XM Commander Head Unit Make(s)Model(s) Pioneer AVX-P7300DVD / AVXP7000CD / AVXP7000 / AVMP700R AVMP800R / AVMP900R / GEXP7000TV Rockford Fosgate All Head Units Appendix D: Vehicle Connector Chart GM21 A E I M Q B F J N C G K O D H L P E16 F16 E1 F1 GM32 123 4 5 GM5 1 2 34 567 GM7 1 2 Ford2 1 8 9 16 3 5 12 Ford16 Ford20 1 2 3 4 9 10 11 12 5 6 7 8 13 14 15 16 Honda/Acura16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Acura/Honda20 Honda/Acura20 20 19 1 2 6 4 3 5 11 18 10 12 7 8 9 13 14 15 16 17 Audi/VW20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 BMW17 1 2 3 4 5 6810 11 12 13 14 Mazda14 Note: All connector views are shown from radio side (not wire side) except O and P connectors. Photos taken of O and P connectors can be seen on our website. Mazda24 A171615 14 13 12 11 10 9 876 54 32 A1 TB_Brav_Env This plug is the main ignition harness at steering wheel column. 1 128 24 21 2014 13 18 2 7 Ford24 B32(Gry/Wht) B30(Lt.Grn/Blk) B31(Lt.Green) This plug is the main ignition harness at steering wheel column In some vehicles, middle connector may be rotated 180° R 12345678910 11121314151617181920 \x2\x4\x2\x3 Caution! This is not the main power plug. Appendix E: Identi=cation and Connection Chart Vehicle Interface Wire Vehicle WireCut Loops Version Make(s)Year(s)Model(s) Color ConnectorIdentificationViolet?Brown? To Be Used (see diagrams on page 5) Number GMC / Chevrolet / Oldsmobile 1992-2002All with air bag, without heater controls. Green A, B, or C (some '90 - '94 vehicles) plug If A: Pin 13 or 14 (Dk. Blue, Lt. Green or Violet/Black) - see Note 1 (below) No No 1 Pontiac / Buick / Hummer If B: Pin A7 (Blue or Green) (Also connect Pin A6 (Pink or Violet) to ACC +12V - disconnect from factory radio) If C: Pin E5 or E6 (Dk. Blue or Lt. Green) 2003-2005Century 2004Alero / Grand Prix / Grand AM / Regal / Silhouette, Impala 2003-2004Rendezvous 2004Malibu C Pin B4 (Lt. Green). (Also connect Pin A9 (Blue) to ACC +12V) 2000-2004 Bonneville 40-pin plug right of st. columnTap into Pin D8 (Dk. Blue or Lt. Green) Yes Other make GM vehicles that have ribbon like connector that stays in the dash. 1992-2002 All with air bag, with heater controls C Pin E5 or E6 (Lt. Green) (Also connect SWI-X Blue to pin E1 (Dk. Green)) No 4 2003-2005 Park Avenue Trucks and SUV's -> 2002-2003 Trail Blazer / Bravada / Envoy (rear controls not supported) O (steering wheel column)Tap into pin A12 (Lt. Green) Yes1 2003 SSR 2003-2004All other full size trucks, SUV's and H2 (rear controls not supported) P (steering wheel column)Tap into Pin B31 (Lt. Green) 2004GTO WhiteK Pin C11(Brown) (Also connect Pin C12 (Black/Yellow) to chassis ground) No 3 1989-93Pontiac / Olds / Buick, no air bag, except '89 GTA / Firebird Yellow E or 15-pin plug Pin 6 or 7 (Green) 10 1987-88Pontiac, no air bag, and '89 GTA/Firebird OrangeD Pin 1 (Orange/Black) 7 Cadillac 1998-2001Catera WhiteC Blue/Red No No 3 1999-2002Escalade Green A Pin 13 or 14 (Dk. Blue, Lt. Green or Violet/Black) - see Note 1 (below) 1 2003-2004Escalade (rear controls not supported) P Tap into Pin B31 (Lt. Green) Yes 2003Deville 40-pin plug right of st. column Tap into Pin D8 (Dk. Blue or Lt. Green) 1992-2002 All other models with heater controls 40-pin plug left of st. column 1992-2002 All other models without heater controls Note: Lt. Green wire may also be in a 4 pin plug. No Chrysler / Dodge / Jeep 1992-1998All Chrysler, Dodge, Jeep and Plymouth models Green White Plug at steering wheel column (not at radio) - remove cover around key cylider Black/Orange - see Note 2 (below) NoNo 2 1991-1996Stealth Yellow 6-pin plug behind radioYellow/ White 5 2001-2004300M (nothing for 300 or 300C) White White or Gray plug at steering column ( not at radio) - remove cover around key cylinder Gray/White - see Note 3 (below) 8 1999-2000Caravan, Voyager, Town & Country Red/Black - see Note 3 (below) 2001-2005Caravan, Voyager, Town & Country Gray/White - see Note 3 (below) 2001-2004Concorde Gray/White - see Note 3 (below) 1999-2005Dakota Red/Black (except 2001 & 2005 Gray/White wire) - see Note 3 (below) 1999-2003Durango Red/Black (except 2001 Gray/White wire) - see Note 3 (below) 2004-2005Durango Gray/White - see Note 3 (below) 1999-2004Grand Cherokee Red/Yellow - see Note 3 (below) 2005Grand Cherokee Gray/White - see Note 3 (below) 2001-2004Intrepid Gray/White - see Note 3 (below) 2002-2005Liberty Red/Blue - see Note 3 (below) 2004-2005Pacifica Gray/White - see Note 3 (below) 1999-2002Prowler Red/Blue - see Note 3 (below) 1999-2002Ram Red/Black - see Note 3 (below) 2003-2005Ram Gray/White - see Note 3 (below) 2004-2005Sebring / Stratus Convertible and Sedan Black/Red - see Note 3 (below) 2002-2004Sebring / Stratus Coupe 2 pin plug behind radioGreen/Orange (Also Connect Green/Black to ground) Ford / Lincoln / Mercury 1996-97Aerostar YellowF Pin 2 (Tan, Pink/White, Lt. Blue/Red or Lt. Blue/Black) NoNo 5 1994-96Econoline 1992-95Taurus / Sable (with dash mount controls) 1993-98Windstar / Villager 1995-97Explorer OrangeG Pin 12 or 16 (Lt. Blue/Pink) (Also connect Lt. Green/Black (Pin 3 or 5) to ACC +12V) 6 1997-98Navigator 1996-97Town Car / Grand Marquis 2004Excursion, Expedition, F150, Freestar, Monterey White Q Pin 18 (Lt. Blue/Red) 3 2003Aviator, Marauder 1998-2002Continental / Crown Victoria H Pin 14 or 15 (Lt. Blue/Red) 1998-2002Town Car / Grand Marquis 2000-2002Lincoln LS Pin 14 or 15 (Lt. Blue/Red or White/Black) 2002FocusPin 14 (White/Black) (Also connect Brown/Yellow to ground) 2002ThunderbirdPin 14 (White/Black) 1999-2002Windstar / VillagerPin 14 or 15 (Lt. Blue/Red, Yellow or White/Black) 2 SWI-X units required for these models (1 for front controls, 1 for rear controls) 1999-2003 Expedition / Navigator - front controls White Pin 14 or 15 (Lt. Blue/Red, Yellow or White/Black) 1998-2004 Explorer / Mountaineer - front controls 1998-2003 Expedition / Excursion - front controls 1999-2003 Expedition / Navigator - rear controls Orange Pin 6 (Also connect Pin 5 to ACC +12V) 6 1998-2004 Explorer / Mountaineer - rear controls 1998-2003 Expedition / Excursion - rear controls Harley Davidson Motorcycle AllAll White Download diagrams or have them faxed NoNo 3 Domestic Vehicles Please note as of 9-21-04, these instructions will not be update with new vehicle information. Please use our online application / instruction guide on our website at www.pac-audio.com/swixprogramming for new information. Vehicle Interface Wire Vehicle WireCut Loops Version Make(s)Year(s)Model(s) Color ConnectorPin# and wire color Identification (if available)Violet?Brown? Number To Be Used (see diagrams on page 5) Acura / Honda 2000-2004S2000 White J Pin 3 - see Note 4 (below) NoNo 3 2003-2004Accord J Pin 3 - see Note 7 (below) AllAll except S2000 I or J If I: Pin 12 (White/Blue) If J: Pin 3 (Green/Red) Audi 2000A6 OrangeK Pin 11 (White/Yellow) NoNo 7 BMW / MINI 1997-1999All Yellow L Pin 7 or see note 5 NoNo 5 2000-2001All BMW Pin 7 - see Note 5 (below) and Appendix A (page 5) 2002-2003All BMW At steering column see Note 5 (below) 2003-2004MINI Cooper S White/Red/Yellow Dots - see Note 2 (below) Jaguar 1999XJR / XK8 White 20-pin plug behind radio Violet/Yellow - see Note 6 (below) Yes No 9 2000-2001S Type17-pin plug behind radioWhite/Black No 3 2002X TypePlug behind radio Pin 19 (Lt. Blue/Yellow) - see Note 7 (below) KIA 2003Sorento WhiteB Pin A6 (Red/Yellow) (Also connect Pin A7 (Black) to ground) NoNo 9 2004Amanti White 12 pin or 3 pin connector 12 pin plug - Pin12 (Black/Orange) (Also connect Pin 6 (brown) to ground) 3pin plug - Pin3 (Brown/Orange) (Also connect Pin2 (purple) to ground) NoNo 8 Lexus 2004LX / GX / RX330 WhiteR see Note 10 (below) NoNo 8 Mazda All All White M or N If M: Pin 8 If N: Pin 9 (Gray / Blk) (Also connect Pin 10 (White / Green) to ground) NoNo 3 Millenia N Pin 10 (Gray) Mitsubishi 2002-2003Eclipse White 8-pin plug behind radioGreen/Orange (Also connect Green/Black to ground) NoNo 8 2001-2002Diamante Yellow 6-pin plug behind radio Lt. Green/Black 5 1985Starion / ConquestLt. Green/Black (Also connect Lt. Blue/White to ACC +12V, Black to ground) All-2001All other modelsYellow/ White Nissan / Infiniti 2002-2003Maxima / Pathfinder White Plug behind radio a. Blue/Yellow b. Red c. Brown / White - see Note 8 (below) NoNo 3 2002-2004Altima a. Green b. Red/White c. Blue - see Note 8 (below) 2002-2003QX4 a. Blue/Yellow b. Grn/Blk or Red c. Brown/White - see Note 8 (below) 2003G35 a. Green b. Red c. Yellow - see Note 8 (below) 2000-2002Xterra, FrontierYellow/Red (Also connect Yellow/Black to ground) 2000-2001Maxima/Pathfinder Brown/White, Green/Black, Yellow/Red, Blue/Yellow, Red - see Note 9 (below) All-2001All other models except Quest see Note 9 (below) All300ZX see Note 9 (below). If with cruise control, must leave factory tuner box installed. 1999-2000Quest H Pin 14 (White/Black) 1993-95Quest YellowF Pin 2 (Tan, Pink/White, Lt. Blue/Red or Lt. Blue/Black) 5 Land Rover 2002Freelander White Plug behind radio Black/White (Also connect Black/Red to ground) No No 8 1997-1999Range RoverPin# 2 Gray/Orange No 9 2000Range RoverPin# 2 Gray/Orange (Also connect Pin# 5 Gray/Black to ground) No 9 2003Range Rover Yellow At steering columnWht/Gry/yellow dots - see Note 2 (below) No 5 AllAll other models White Plug behind radio Gray/Red (Also connect Gray/Black to ground) No 8 Saab 1992-20039-3, 9-5, 900, 9000 White 22-pin plug above radio at driver display module Tap into Black/Yellow Yes No 11 Toyota 2003 4Runner / Land Cruiser / Sequoia / Tundra WhiteR see Note 10 (below) NoNo 8 2004 4Runner / Land Cruiser / Highlander / RAV4 / Sequoia / Sienna / Solara / Tundra see Note 10 (below) Volkswagen 2001Jetta / Passat / Golf / GTI OrangeK Pin 11 NoNo 7 Import Vehicles Note 1: If vehicle has rear controls and need to be retained with front controls, connect both pins 13 and 14 to the INTERFACE Green wire, and connect pin 12 ( Pink or Violet ) to ACC +12V. Note 2: Cut the indicated wire. Connect the INTERFACE Green or Yellow wire to the switch side of the wire. Insulate the radio side. Note 3: Verify the wire by checking for +5V at rest; 0-5V when a button is pressed. Cut the wire (except when noted in above chart). Connect the INTERFACE White wire to the switch side of the wire. Insulate the radio side. Note 4: To connect mute function: Using a 12V SPST or SPDT relay, tap into pin 14 ( Blue/Yellow ) and connect to pin 85 . Connect pins 86 and 87 to ground. Connect pin 30 to the mute input of the new head unit. Connect a 3.6k to 4k ohm resistor across the white and black wire of the INTERFACE. Note 5: Tracing the wire from pin 7 of radio plug (color may vary), cut the wire at the steering column. Connect the INTERFACE Yellow wire to the switch side. Insulate the radio side. Colors known: White/Red/yellow-dots or White/Gray/Yellow-dots. Wait 15 seconds after turning key to accessory position before going into radio programming. Note 6: After cutting the Violet loop, insert a 1500-ohm resistor in-line on the loop. Note 7: Jaguar - connect a 4900-ohm resistor (supplied) across the INTERFACE White and Black wires. Accord - connect a 5400-ohm resistor (supplied) across the INTERFACE White and Black wires, connect Pin# 11 brown wire to chassis ground. Note 8: 16 pin plug: Connect the ( a. ) wire to a 150-ohm resistor and the ( b. ) wire to a 47-ohm resistor (both supplied). Connect the free ends of the resistors to the INTERFACE White wire. Connect the ( c. ) wire to ground. Note 9: Test to locate a separate wire for each button (wires will show close to 0 ohms when button is pressed). Connect one resistor (supplied) to each wire, starting with the lowest value, then connect the free ends of the resistors to the INTERFACE White wire. 300ZX rotary volume knob can 9t be interfaced, only the push buttons. Note 10: Connect the pin 6 wire to ground. Connect the pin 7 wire to the INTERFACE White wire. Connect a 150-ohm resistor (supplied) to the pin 8 wire and connect the free end also to the INTERFACE White wire. 8 Appendix F: Troubleshooting Guide Working on a new or unlisted vehicle? We are always looking for new vehicle information. If you 9ve successfully completed the installation on a vehicle with steering wheel controls, and the vehicle is not listed in these instructions or on our Website, contact us at techsupport@pac-audio.com so that we may add the information to the instructions. PaciGc Accessory Corporation 1502 S. Santa Fe St. " Santa Ana, CA 92705 techsupport@pac-audio.com " www.pac-audio.com Copyright 2003 PaciPc Accessory Corporation. Content subject to change without notice. Notes No power / won 9t go into programming mode: " Check Red wire connection and fuse. Make sure INTERFACE is connected to switched 12V+. " Make sure vehicle ignition is on. Won 9t program radio commands: " Make sure version number and IR Extended mode setting are programmed before attempting to program radio commands. The right LED of the INTERFACE will Qash the programmed version number when power is applied. Steering wheel controls won 9t operate new head unit " Make sure you have programmed the correct version number and IR Extended mode setting. " Make sure you 9ve followed the programming instructions precisely, noting each exception and time sequence. Repeat if neces- sary. " Place the INTERFACE emitter within range of the new head unit. To replace a broken IR emitter: " Replace with standard IR emitter (i.e. Radio Shack part number 276-143). Long lead of IR emitter goes to INTERFACE 9s emitter Red wire and short lead goes to INTERFACE 9s black wire) The INTERFACE controls the stereo immediately without pressing any buttons on the steering wheel: " During programming, press the buttons on the steering wheel Prmly until the left LED turns off. Releasing the button too earl y will cause the INTERFACE to send out a signal even when no buttons are pressed. During programming, the right LED turns off and goes to the left LED without pressing a button on the wireless remote: " Turn off Quorescent droplights or shop lights during programming. " Make sure the INTERFACE 9s IR LED is not in direct sunlight. The INTERFACE controls the radio whenever the steering wheel is turned (mostly late 80 9s early 90 9s Honda/Acura). " Program the INTERFACE for version #11. When pressing and holding down the volume button on the steering wheel, the volume or track on the radio only goes up or down by one or is very slow. May also relate to other functions. " Depending on some vehicles, some stereos may not respond very well. Try programming the interface for 8Extended IR Mode 9. This may or may not help in response from the stereo. For mostly GM vehicles, when going into radio programming the left LED turns off and goes to the right LED without press- ing the steering wheel buttons. " If the SWC wire in the vehicle 9s steering wheel column is cut in half, do not cut the brown loop wire on the interface. Ple instruction guide on our website at www.pac-audio.com/swixprogramming for new information.

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