I enjoyed perusing the link.... I couldn't find it on my own!? I know now that I want to find a 1997 or later model year. I like the digital readout for the climate control and this is the first year for it. I also noticed that the 1999 model year was the first for the radio control panel that is exactly the same as was in my 2001 SLK. Good information on this board.... I'll keep you informed of my search progress and the purchase of my SL500.
thanks again........JOHN