in general, my settings reset at random times for no reason. however, each and every time i use the metal key in the keyhole, my settings get changed. btw, the first time i ever did this, my SAT radio subscription stopped working (i was 20 months in with the free subscription which should have lasted for only 12 months). coincidence....who knows?

general advice rh -- avoid using the metal key unless absolutely necessary. perhaps a s/w fix could avoid this issue. has anyone with a recent s/w upgrade had similar issues?