I'm fitting a parrot ck3100, I purchased a SOT-043 wiring kit for my v70 which I was told is for my car and would work with the amp that's fitted under the drivers seat. However after fitting the parrot kit and wiring kit I find that the parrot will send and receive calls but won't mute the radio.
I have asked parrot uk for a wiring diagram only to be referred to the info supplied in the box (shows a simple harness and states which plugs to plugin where). I have also searched the Internet and cannot find a detailed wiring harness for the Parrot CK3100 Bluetooth phone kit. Has anybody in Volvo world have a full wiring diagram please.

2006 V70 2.4D5, Radio HU650.