Hi there i am new to this forum and new to Audi, I have just brought myself a2006 facelift A4 Cabriolet with a Symphony Bose sound system 6 CD In-built changer and Cassette, in the car and have a few questions to ask you lovely people and i apoligise if these questions have been asked already !
1. I have ready there is a pin at the rear of the headunit you can break off to get better sound quality ( something to do with the EQ settings ? ) how is this done !?
2. I am looking to get a IPOD connector and read that there is 2 different types of connection ISO and Quadlock what set up would i have in my car and what would be the best device to get to play my iphone on ?

Thanks very much in advance.

Ollie