Hello botenredwolf, I have an 02 and I used to do this for a living but I always had access to tech soft from dei. Don't know where to go to get it now. I would like to do just a simple keyless entry on mine. Does you have access to a site that can get me the wiring details for my 02 h6 OBW? All the searches I have fouled seem to lend to you as "The Man" for this type question?