[Ringpull]

Got a bit of a problem with the stereo in my A3 and was wondering if any of you clued up people would know.

My A3 has got the full Bose system which is great, however when I fitted my Alpine CD tuner the speakers decided to start 'popping' every time you press any button. All the tuner earths are ok and it's got me scratching my head.

Any suggestions?

 

[A3 KID]

TRY AND HAVE A LOOK AT THE REAR LEFT QUATER IN YOUR BOOT AS IF YOU HAVE AN ACTIVE SUB IN THERE IT IS AFFECTED BY ARTERMARKET HEAD UNITS I SOLVED THIS BY UPRATEING MY WHOLE SYSTEM. NOT REALLY AN ANSWER BUT JUST THE WAY I WENT.