Let your dealer know ahead of time that you do not want THEM to detail it unless you want swirls and scratches. (Just ask some BMW owners here about their experience). Tell them that you want them to leave the white stickers on if it has any. Basically keep them from touching it. Tell them to take it off the truck and leave it alone until you pick it up. Make it very clear.
Also, I don't think you need to clay the car because the paint should be fine. It is a brand new car. I saw go with S100 GPEC or
Klasse or some polish and then some S100 wax. Congrats.
