Mine's missing....wiring is there but no switch.

Looked at the wreckers, but all of them there had different size socket. Even from the same year...my socket is wider than the others I saw so it won't plug in.

My truck is a 2005 F350 SD .

Part number on the switch that DOESN'T fit is YW1A-15702-BA.

Does anyone out there have a similar truck with a different numbered switch, or are there any Ford parts guys here that can look it up and see if there are 2 different switches for the same year? I think it would be odd if there were....