Hi, Hope someone can help. I have an Audi 3.2 Quattro on a 2006 plate. Original ICE is/was a Symphony. Have replaced with Pioneer F900BT (transferred from last car - Skoda Octavia) Fitter is having problems finding right Canbus connector. There is one fitted and appears to work (green LED lights up), but I lose power when ignition key is switch off, (on Skoda, power remained until key physically removed), screen doesn't dim when headlight are switched on, and also volume is all over the place (all by itself). Fitter is looking to find correct canbus. Does anyone know what adaptors/canbus should work properly with this unit? Many thanx.