On my 2001 Ultra Classic Electra Glide the speedometer will quit working after riding for about an hour. The cruise control won't work and the blinkers will not shut off automatically. The next day it will work again for about an hour or so and then the same thing, the speedometer, cruise, and blinker auto shut off won't work. It seems to be related to the bike being hot. Maybe some type of a wiring issue??