Thanks so much for the help, like I was telling them on the MB forum, if I decide to keep the car I will consider the setup they suggest but I simply want to clear the code out of the TCM so I can move forward. I dont want to see 100 modules at this time. By Monday hopefully I will know whats up with the car. The Launch431pro is Bi Directional whatever than means but they swear it will do the same as the Star from MB. Hell, I dont even know if the Top works yet! I like to keep a Scan Tool in the car myself, I plan on doing some Autocross and we have an 1/8th mile Drag Strip that I enjoy on Friday eves. I was able to get LSD for the car for less than 200 and with all the pullies, injectors, slicks (Thanks Grip Grip) I am going to beat this car till it blows or Goes. I am going to look at a E500 that I might throw in the barn for a Transplant later. I can get it for cheap and it has nice rims on it. I will let you know how it goes.