Would someone tell me which version symphony I have in my 2007 MY s3. Im assuming its a 2+ is that correct ? I want to get a dension 300 but true to dension form there application chart is as good as there instructions and I dont want to get the wrong one.
I would say symphony II+ with quadlock. But be aware that I have had to return/replace every single GW300 I have fitted so far. They have a habit of going offline and disconnecting the radio from the car.
Thanks for the info. I always found my 500 a bit flaky on the Merc so I will take note of your warning. Looks like I will have to go RNSE and sd which I didnt really want to. Any other option worthy of consideration ?