So drove it around for a 50-60 miles. The lights came back on. It got stuck only driving in third gear and then once in fifth gear. Tried to manually shift down with the paddle shifts but got an exclamation point (assuming it means its dangerous to shift). Even when I was coming to a stop it did not shift to first. I still think that it stemmed from the heavy rain. I am going to take it to the dealer later this week. Is there anything specific I should tell the tech to check was damaged from the rain? Is there anything I can tell him to do/cover in the engine bay to prevent this in the future?