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Courtesy of: DiscountCarStereo.com Serving the internet community since 1995 AUX-GM3 QUICK START INSTALLATION GUIDE FOR GM CLASS II RADIOS WITH EXTERNAL CD CHANGER, XM TUNER OR RSE...
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PRODUCT SAFETY & DISCLAIMER Installation READ ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING, FAILURE TO DO SO MAY CAUSE Radio removal required. Vehicle specific radio removal instructions are not part PERSONAL INJURY OR DAMAGE TO PRODUCT AND/OR PROPERTY of this guide, but are available upon request •...
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3. Connect harness 12-pin plug (See Fig. 3) into radio 12-pin connector Operation vacated in step 1 Turn radio “ON” 2. Press “BAND” or “CD/AUX “button (depends on vehicle option) If subscribed, most recent XM channel or if equipped with remote CD changer, select track will play 3.
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What is the difference between the AUX-GM3 and AUX-GM3X? Frequent ask questions & troubleshooting The only difference is where they connect to vehicle. The AUX-GM3 connects to the radio in the dash, and the AUX-GM3X connects to the XM Tuner Does the AUX-GM3 work in vehicles with a 6-CD changer radio (the module in remote area of the vehicle.