Wednesday my wife drove to work and everything was normal with our model S. After work she was greated with 3 different error messages to do with the 12v battery. The car would not "start" and allow her to drive. We live in the Omaha, NE metro and the closest service center is in Kansas City. They towed our car up to Minnesota because the Kansas City service center is not finished. We we told that it was actually not the 12v battery based on what yhe saw on their end but actually the main battery pack. They just towed our car today and based on the app it just made it to the service center. Will update when we know more. Bummed out though because we were going to take a trip to California and up to Seattle starting tonight.