HELP! :: No Response From Controller
Trying to activate RNS-E (Sat nav/TV) on a friend's A4 (B7).
I have all the codes required but cannot access module 37-Navigation or 56-Radio. I get the error "No response from controller".
Has anyone had this before or had experience activating RNS-E?
(Using HEX + CAN USB cable supplied by Ross-Tech).
Re: HELP! :: No Response From Controller
Turned out there was no K-line wire on the sat nav/radio. All fixed now!