I've recently purchased a 1998 A6 2.4, and am puzzled by a servo type
noise that is coming from behind the dashboard (sounds like a motor is
moving something back and forwards). I only realy notice it when the
engine is idling, but it's quite intrusive. I hear the noise whether I
have the air con unit switched on or off, and it's pretty much
Anyone have any ideas?
Cheers - Graham