Thank you yet again, KlausC, you were right on the money, drove car for about a mile, and the lights went out on their own, and systems seem normal. Guess spinning the wheels in the snow did cause a temporary brain failure. This is the newest vehicle I've ever owned, so still amazed/perplexed sometimes by all the electronic wizardry found in the modern automobile. Should you ever find yourself in Central NY, the beers are on me..