Agreed - highline's a must. Wish I had it. MFSW would have been nice so I wouldn't have to faff around with a parrot,
You would mate.. I have a MFSW and Highline and Parrot. But they are not connected.. 
I think you need the OEM Bluetooth unit for the that..
Probably would have asked the dealer to fit that. Which parrot you got? And does it work well with your phone?