If you give my name and tell them that the Crossfire has already been done On Wes Michaels' Crossfire by Sonny Lowe in Hampton, Virginia you will only have to make one trip. That's what David Burns did. They will copy your original file then flash it with the new program in one visit. Tell them to tell "Rene" that this is the file for "Wes Michaels Crossfire" Rene will get him the file. It's the exact same file that they use on the 2003 SLK 320.

Enjoy