I started to look in the owners manual and I guess I'm getting old! I gave up. Often times when I wash my truck it starts beeping until I open a door and close it. Any help much appreciated. And lastly unless they correct it will be my last one. Really can't use the cruise control because the smallest of a slight hill it just struggles and then up to 4000 rpms and stays there for some time until it levels out. Just erratic shifting I swear sometimes it automatically just shuts off. No power at all. Had a 2015 limited wished I would have kept it because never had a problem with it. I knew about the shifting change but never thought it would be this horrible. Sorry for the rant. Wonder if there are adjustments out there. Should have listened to the reviews.