I checked the tires earlier upon advice found here on the forum. The tires were fine, but I fine tuned the pressures to make sure. The "ground" advice is what I will be looking at next.
When we had our last big ice/snow storm I got her stuck in my own driveway. I noticed the next day that the clock had reset itself. So the battery, and or, connections are next. I have taken the terminals off and cleaned them. Though they were nice and bright. So that leaves that out.
I'm wondering about a bad speed sensor since it would be the most likely to affect all three of these areas.
If it weren't for the spoiler staying up and the annoying lights I wouldn't mind leaving it this way. These nanny systems are great for people who need a nanny. For me, they are a pain.