So I washed my car tonight and when I got done my locks started going nuts and my dome lights would not turn off after getting in the car and putting it in drive for about an hour. just as I was putting it in the garage they went out
Any ideas....

Sounds like something got wet. Check the grounds under the floor by the front doors.

Yea I just went through that yesterday the trim that runs along the top of the windshield and around the doors was leaking into the pass rear floorboard and under rear seat i think I took care of that but there is grounds under the carpet by the front doors???

This might help.

https://www.gmforum.com/t278980/

Thanks I'll take a look at it tomorrow!