I finally received my AVIC-Z110BT head unit and XM add-on the other day for my Audi A4. As it turns out it seems that I need a CANBUS adapter to provide ACC, VSS, Reverse and Illumination to the Pioneer HU. After speaking to multiple shops and searching the Internet I'm left rather confused as to what I need (or if I need it) to complete my install. None of the shops I talked to knew, they said very few people add aftermarket HU to Audi's.
My Car is a 2003 B6 Audi A4 1.8T non-Bose with the Symphony II head unit currently installed.
I have the following things for my Installation:
Pioneer AVIC-Z110BT HU
Pioneer GEX-P920XM Add-On
Pioneer iPod Adapter
Audi Power Antenna adapter
Audi Double Din Faceplate Kit
Scosche Harness Adapter
This is what I think I need still:
CANBUS Adapter: http://caraudiosecurity.com/shop/produc ... /8075.html
Anyone have any experience? I just want to know if this is need on my car and if this is the correct adapter.
Thanks for any help!