[hardsy_uk]

I am just collecting all the cables I need to install my RNS-E sat nav unit into my 2005 A3.
I have received the iso cable from KUFATEC that plugs into the back of the nav unit but this has a grey cable on it that according to the instructions needs connecting to the "diagnostic direction pin number 7"....Does anyone know where this?

Thanks,

Chris

 

[craigyb]

K-line I think, I had the same thing on mine. I would have thought not needed on a 2005 car as it should all be done on canbus now, My HEX-Com supports Dual K-lines and canbus diags. So if you have VAG com that ony supports K-line, you may not be able to talk to the RNS-E