A4 Avant B5 - Concert mute wire?
I am wanting to fit a Parrot bluetooth phone kit to my A4, it is fitted with the standard Concert (non-BOSE) stereo unit.
Can anyone point me in the direction of a wiring pin-out so I can identify the telephone muting wire into the stereo?
I know that the Avant uses an amplifier for the rear speakers so these have a line-out connection, I am intending to wire the Parrot output into the front pair of speakers.
Or is there a commercially available adaptor I can buy to allow me to plug in the Parrot?
Many Thanks in advance.