Hi guys - I have an older AU Falcon that already has a Pioneer head unit fitted. I remember years ago finding wiring diagrams on the net that showed how to wire a car kit into factory door speakers. I am not sure if they were using diodes or simple relays to achieve this. The Pioneer head unit has no provision for a car kit input, no mute etc, I just want to be able to use the standard speakers with the kit. Cheers.













