Khsh

I have a 2017 Silverado. Yesterday it started to do exactly what was described in previous posts. As I was walking out to get in my truck the horn would honk as though I was locking it with the FOB even though I wasn't doing anything. When I got up to the truck I had a hard time getting the door to open as it would lock right after I would unlock it with the FOB (it would also lock immediately after I would unlock in manually). I finally managed to get in and started it, then noticed the mirrors were folded in so I pushed the button to move them back out and as soon as the fully expanded they would fold in again by themselves. This occurred maybe 4 or 5 times, finally gave up and decided to drive home with the mirrors folded in. Once I threw it in drive and started driving I was able to get the mirrors to stay open. I will check the ground on the battery as some have suggested. If it is loose I will post a follow up later.