Im new to the forum and have wanted to ask this for a while now..
My A3 8L's audio only comes out of the right side speakers (front and rear), not the left?
I can also hear a whining whizzing noise as I rev the engine from the working speakers :/
I have an aftermarket stereo (I tried 2 stereos) and it has the BOSE sub in the rear.
Any ideas? I could not see a fuse or anything for it and the sub itself looks and works OK?