Be sure they do any module updates before you take the vehicle. I bought mine exactly a week ago and it’s been in the shop since the next day waiting on them to figure out a module update. The latest estimate is Jan 14 but I’m hopeful gm engineers can advise how to do it sooner. My point is the dealer should’ve done it before I got the vehicle especially since the updates been out since sept and they also had the truck since then. Don’t let it happen to you.