Speaker signal loss

[el_ringo]

Hi All,

I have a 2003 RS6 with the RNS-D Bose system in place. I have recently noticed that the front driver side speaker tends to loose signal and go mute for a fraction of a second. It usually occurs when hitting a bump so I assume it is a poor connection. None of the other speakers drop out.

The problem is I don’t know where I should start looking. How many connections are there and where are they to check?

Any suggestions much appreciated.

R