I’m picking up my new to me 2008 LX570. I have a PPI appointment with the local Lexus dealer that serviced the truck since new. What all should I look for other than the obvious rust, dents, interior rips, nav non-operable, etc. what parts should also come with the car? It has the wireless headphones for the rear DVD and key fob. Should there be anything else I need to know about?