[wimorrison]

I had a long, rather protracted argument several years ago with Volvo about this problem with my last XC60 and regrettably after many exchanges of email and phone calls I concluded that without ripping a large part of the car to bit to install the undefined wiring it wasn't going to happen.

There was a recent post here suggesting it is possible, together with instructions from the Volvo online portal - I still conclude that buying a PURE (or similar) adapter is the easiest route. I would even consider simply streaming digital radio from my phone to the car is I was that desperate for the stations on DAB - especially given the somewhat patchy DAB coverage around UK