First, thank you to all the people who post on the forums. I have been lurking for the past few months and learning all about the Model S and what model/options to design. I went with the Model S P85D Black/Black, Autopilot, Pano, Next Gen Seats, and Tech Package. Picked up the car last Friday and Tesla just left as they took the car back to the SC. The first day I had the car I noticed a few very small ants walking along the hood and roof. Did not think anything of it and swiped them away. Each day the amount of ants increased. By Tuesday (Just 4 days old) there were 10's of thousands of ants all over the car. As soon as I got near the car or started the car they would scatter. Today (Thursday) it was out of control. The service techs think there is a nest in the battery pack and that is why we can't find the source. Not even 200 miles on the car and back to Tesla it goes.