well the previous owner custom ordered everything besides the nav. remember the red interior. it had preferred and climate package and keyless.You got the convenience package? I basically got everything from that package for my year (2004.5), except the trip computer.
Yeah, rub it in ...good news is I just used it as an excuse to get the Michelin Super sports in 225/45/18 WITH insurance!
I'm definitely not doing this myself. I want a professional to do it. It would be on my winter tires possibly... but not on these.you need to patch AND plug in order to be safe. The home-made patch kits are easy to mess up if you don't know what your doing. Don't gamble with safety! Call around to your local tire shops to get the best price (usually 18-25$)