The Boss started the truck this morn. to go somewhere & the driver window went down by itself & would not go back up, she found me & I turned the key a few times ,hit the switch a few times & smacked the armrest 1 time the window went back up. But before she got home it went down again, went through same routine again same result. She left truck home rest of day & it stayed shut. When I got home went out & started it & window went down, pulled switch cluster out of armrest & was damp in there. Started truck turned heat on high & let it run 1/2 Hour went out to ck. window was down tapped side of switch & window went up. shut truck off & went in the house. Will call service dept. in the morn.:shakehead: