Has anyone had problems getting their car to 'talk' to VAG-Com? I was trying to re-code a central locking module on a 2 year old A3 last night...and couldn't get the controller to talk to my VAG-Com. I could access the engine ECU, but it struggled with ABS, Airbags, and most importantly for what I was trying to do...the Central Locking module. Anybody else had this? Any ideas?