thank you, I will combine this with my Bentley manual and see what I can dig up. I've already started sourcing other modules as I think I may have killed mine. I am going to see if there is any adaption procedure for group 34 through VCDS to bring it back to life. Hope is minimal, every time I have flashed the engine ecu in the past - the suspension warning light became dimly lit through-out the flashing process. During the last successful flash, it didn't light up at all.