i looked at this page to do the mod to my 99 passat 1.8 using a USB cable. I understand the other ways to do this... but wanted use this as i only have a USB cable. when i go into VCDS i go to the 46-Cent. Conv. then go to adapt and go to channel 62, hit read... and I get an error... also tried coding but it doesn't actually save. Is the lack of channel 62 a difference from Audi to VW or is it the fact that i am having other issues with my CCM, or my version of VCDS and what cable I have? any thoughts?