I don't believe it is a straight swap, as the earlier model cars are none canbus to the radio, however the later cars (which had the chorus 2 head unit) are canbus to the radio.
From memory I kind of remember read a thread on here about the need for a canbus emulator on the earlier cars to turn on/off the head unit which was designed to have the canbus signal.
I may be remembering this wrong as I was not particular interested as I was not about to do this particular retro fit
Paul is correct, and here's an old thread with more detail - http://www.a2oc.net/forum/showthrea...o-fit-an-A2-1-4-SE-(2001)&p=116570#post116570
Cheers Spike
Is a chorus 2 with CD player a straight swap for the earlier model ?
any help this would be appreciated. Many thanks Graham.