I had the GT out today and I was playing a CD. After a few minutes of driving the stereo starting cutting out. I thought the CD was dirty so I tried cleaning it but no help, then I put a different one in and I got the same thing. I happened to notice my Speedo was stuck at 20 MPH. I parked it in a lot and turned off the key. The Speedo was still at 20 MPH when I turned the key back on it reset back to Zero. I drove the car for over an hour, the stereo never cut out and all the gauges worked OK. Last year I lost the fuel gauge but it has been replaced. I also keep it on the charger. I still have the original battery but the car only had 1800 miles on it. Change the battery? :confused