seat heaters are being a problem...

[jared.landis]

I have an 04 Denali that i am convinced is haunted. i bought the truck last summer and every since then things have been a little weird, let me explain. the locks will cycle themselves, but only to the lock position, the driverside seat heater will turn on and off, the driver side rear window will go down by itself, and the passenger rear window will roll down from the drivers position but not roll up. i have looked at the wiring going into the drivers control and nothing looks out of the norm. i am thinking about getting a new drivers control but wanted to ask before i spent 200 dollars. any help would be nice thanks.