Hi, I've just bought my first A6, and it's lush, however it doesn't have an aux socket where you can plug in your Ipod. I've asked the main dealer who have told me that the socket was an optional extra, and that it can not be retro fitted!!!! I've been to a local car audio store, they can fit one only after they have replaced the whole MMI system at a cost of ..... £500. Has anyone had the same problem & got it sorted?? Cheers