Everything works again
Thanks again to all that have replied. Lo and behold, all my door lock functions on the master switch work correctly now. Here's what happened. I was searching for info and found another video of how to program automatic door locks. By the way, does an '08 FX35 have automatic door locks, meaning like when I get up to a certain speed, all the doors lock automatically ? Mine does not do that. My previous Jeep did and I miss that function big time. O.K. so after watching the video I went out and went through the process of programming the "auto lock" feature which appeared to do nothing, but all of a sudden both door lock switches are working fine now. I', happy, but would be a lot happier if I had auto door locks.