Hi.
I just received my new phone. Now, I want to retrofit the original hands-free system from my Audi A4 with Bluetooth connectivity. It's an A4 8D Avant model from 2001.
I suspect that it still has the first generation of the 9ZF inside. It still has spiral cables.
Can this be modified? If so, what is the effort involved?
I hope you can help me.
Best regards, Bolzer.