I have to leave my car at the dealer because the check engine light came on. I can't take it to a shop because I still don't have plates or registration. It's under warranty so it's all free. I have to leave it at the dealer tomorrow. I was planning on detailing my car later today. I plan on washing, claying, polishing, and waxing. If I do all of that today and bring it to the dealer tomorrow to leave it overnight so they can fix it, you think it'll get really dirty? I don't want to spend all that time detailing if it's gonna get dirty again anyway. I don't have time to detail it for the next two weeks either. What should I do?