Hi all,
New to the forums but in need of some advice! I recently bought a 2003 Audi A3 1.8T which came with the standard Concert CD player and non-Bose speakers etc. I got the head unit replaced through Halfords to a Sony one with bluetooth etc, but I get a buzzing noise, particularly through the rear speakers, and which raises and lowers in pitch with the accelerator. It is especially noticeable on low volume levels and is present whichever mode the head unit is on. I took it back to Halfords initially, and they tried different harnesses, head units etc but the buzzing noise was still there.
I've seen some similar threads but they all seem to refer to the Bose system. Can anyone help me out? Much appreciated,
Cheers,
Andy
New to the forums but in need of some advice! I recently bought a 2003 Audi A3 1.8T which came with the standard Concert CD player and non-Bose speakers etc. I got the head unit replaced through Halfords to a Sony one with bluetooth etc, but I get a buzzing noise, particularly through the rear speakers, and which raises and lowers in pitch with the accelerator. It is especially noticeable on low volume levels and is present whichever mode the head unit is on. I took it back to Halfords initially, and they tried different harnesses, head units etc but the buzzing noise was still there.
I've seen some similar threads but they all seem to refer to the Bose system. Can anyone help me out? Much appreciated,
Cheers,
Andy