I have a '06 base model, black (of course) and it's certainly without frills, but still a great car. I noticed the hood has clips in the underside for what I think is an insulating blanket (like my Audi A6 has). Does the limited model have insulation here, and if so, is it available in a sheet of material to fit in my car?

Second, I'm trying like mad to keep from scratching the car - just used a good quality wax on a small section of the rear bumper (clean surface, clean applicator, very light pressure, micro towel dry-off) and I left scratches! I read some good information on body care and what wax and polish to use, but didn't see anything about the bumpers-any thoughts?

Third, the clips behind the seats on the separation "wall" - are they for a specific use? To hang a storage bag or clothes hangar? Thanks!

LBD