bLaD3

Hello...

I'm an owner of an Audi A4 year 2002 limo. Some time ago my radio concert 2 stopped working. It was originaly mounted in my car from the day i bought it.
My friend that has an Audi A3 year 2005 recently upgraded his sound system so he gave me his concert 2 radio, that I then mounted in my car.
I then changed the front panel so it would fit into the dashboard and connected it.
The problem with this radio is that it doesnt turn on when i turn the ignition on, I have to do it manualy. It also doesnt show any radio stations on the BC.
I called the official Audi servis where they told me that the problem is probably in the connection and that i should bring it to the shop so they can take a look at it but that's just bull****.

I was wondering if anyone else had the same problem and how did you fix it without buying a new radio. Is there any difference in the settings between the A3 and A4,
because i have the feeling that the hifi doesnt sound as good as before with my radio.

Thank you for your answers.

Rok L.

DirkM

A3 devices don't work in an A4 or A6, different CAN bus messages.

TeddyBGame

yeah..plus the k-line is delivered over the canbus.