I have had my 03 S for about 2 months now and after reading all the great posts and DIY stuff on the forum, I decided I would take off my front bumper and clean the radiators and condensers. I did not expect to find much as my car only has 23 thousand miles on it. Boy was I wrong.
I found leaves, string, dirt, dried mud and what looked to be parts of a long dead small animal. Thanks to all who have posted about this, without this forum I would have never thought to do this and I am sure I would have had cooling problems this coming summer.