Well Gilly, I don't think he can sell so many.. because most people who own a mercedes are either educated, or smarter than the regular person.. they will read the manual.. well even if they don't read the entire manual they will read the service part for sure.. also there are alot of people selling "auto alarm and starter kit wiring diagrams for individual car"! sometimes they go $8 US each.. if you buy the OMEGA alarm installer cd (or something similar that auto alarm installers use) , it comes with every cars diagram since 1979 to 2002! that is probably where the guy is getting the information from! HEHE

http://cgi6.ebay.com/ws/eBayISAPI.dll?ViewSellersOtherItems&userid=triple-s-customs&include=0&since=-1&sort=3&rows=25

NOTICE no one bought any =P

I have this OMEGA cd for my shop purposes.. its very helpful indeed... or you can join

http://www.the12volt.com/installbay/

and get the same information for free, and they have a great active forum too!