I just bought a 2006 jetta tdi brm 5 speed manual with a 146k on it. The seller only had one key and the keyless entry fob does not work. I tried replacing the batteries but it still does not work. I had seen a video showing how to reprogram them with 1 key in the ignition and 1 in the door lock but I only have the 1 key. Is my only option going to the stealer? I have not been able to convince my self on spending $200+ on a vcds yet especially when I have a new clutch and timing belt planed in the near future.