Hi, first time posting. I have a 2018 Chevy Malibu LT. About a week ago I was in a drive thru and while sitting at the order window my steering wheel stopped turning and I got 3 error messages on my dash that said “Power steering reduced - drive with care” “Ice possible drive with care” and then “Stabilitrak”. I had it taken to a shop and it wouldn’t do it when they drive it so I got it back thinking it was a one time error for some reason and then as soon as I turned my heat on about 5 minutes later I got the same error messages again. I took my car back and explained that it starts doing it when the car heats up. The shop I took it to has never seen anything like this and i’m having trouble finding anyone this has happened to.