This morning, my radio started changing stations all by itself. I have all 36 of the "favorites" programmed in, and it would change from one programmed station down to the next lower one (so for example, from F5 to F4, or from F20 to F19). The first time it did this, I thought maybe I accidentally hit the "down" button located on the steering wheel. A few minutes later, though, it did the same thing, and this time I only had my left hand on the steering wheel and was drinking a coffee with my right hand, so there is no way I could have accidentally hit the button. It then did it a third time right before I pulled into the parking lot at my work. Has anyone else experienced this problem? Any quick fixes?