Hey everyone, I have been trolling randomly, but I have an issue that I have not seen before. I have a 2004 GTP and I installed a USA Spec iPod Interface kit to plug my iphone into the stereo and still utilize my steering wheel controls. I installed the unit about 6 months ago and it has worked perfectly up until about a week ago. As you all know, to access XM, you push the band button until you reach XM1 or XM2, last week this option disappeared from my stereo. I previously had it set to play XM through channel 1 and my Iphone through XM2. Has anybody seen this before? I honestly dont know if it is the USA adapter or the stereo and figured I would throw the question out there before I tore the car apart and started troubleshooting. Thanks in advance for any help/suggestions.
