I have fitted an Android (Junsun) head unit to my 2008 Mazda 6 Sport (with Bose). Everything works fine except I have no sound. The unit came with a custom harness and I have also bought the (Halfords recommended) harness. Neither of these give me audio.
In the supplied harness I have a blue wire next to the aerial wire that goes to a connector that doesn't fit any of my car's original harness. If this is for the amplifier, then what colour in my car's harness is the amplifier? I also have a block connector from my original head unit that seems to be redundant with the new stereo.
Do any of you have any experience of this type of problem? I can only think the harness is wrong, but the Halfords harness has the same results too.
All help appreciated (except replies telling me to buy another stereo.
Thanks in advance.