Hi marek128, I have the same issue with a "VCDS 15.7 VAGCOM 15.7 VCDS HEX CAN USB Interface VAG 15.7 with ATMEGA162" cable that I just bought.
I installed VCDS 15.74 off the rosstech website with wifi enabled. Then I tried the 15.7 version that came off the bundled CD. It says "Not plugged into car!". Could this have bricked it? Were you able to resolve this issue in the end?
VAGCOM 15.jpg
Hi! Thanks for the response fantomel. I manage to get the cable to work this evening. I beleive that the issue was as simple as I didnt have it plugged into the OBD connection far enough. I had the key in the vehicle, radio display on, but the ignition off. Once I removed the connector on the car panel and pushed the male connector of the cable firmly into it, the green LED on the cable lit. I was using windows 7 on a VM in OSX. I uninstalled VCDS and delected the RosCAM folder in My Programs. I then reinstalled VCDS to the My Documents directory. After installation, I plugged in the cable, mapped it to my VM, and the driver instadded autiomatically. THen I ran VCDS, went to Options, and tested the cable. It worked!
I am now able to enable AUX in on my Chorus radio on my Audi A4 8K B8.
Thanks for all your help.
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