When i bought my A4 B6 it only came with one key. I bought a key for my year and model from eBay and the guy assured me it would have the right transponder in it for my car and that all i needed is to get it cut. Once cut and i stick it in the door and the original remote i the ignition and do the programming it should work right? However, after looking at VAG-COM Wiki i found this: Does this mean i have to program the key to the car via this method? Does this automatically pick-up the key, to remote unlock and lock?