Hey guys, I bought my xtr-695 back in Dec. 2008. Every now and then when I turn off my car, it resets back to factory settings and I have to redo all the settings again. It started happening for the longest time and I don't remember when it first started. It does it randomly so maybe for a few weeks it would be fine and then it resets. Sometimes it resets in days. I'm not sure if its the xtr thats defective or is it an issue with my car? I try to keep my xtr out of the sun when I park. I might have left it in the sun a few times...would that mess it up? I tried my other cars but I've never drove them long enough for that issue to happen. Thanks for your help!