The Bluetooth in my a4 sline 09 plate has failed. I don't know if it is the module 100% but I am guessing it is. However, i have also heard from a friend locally that recoding might be what is needed but again i have no clue and this is speculation. Can anyone help?? It's a 2009 A4 2.0 TDI S-Line saloon. Paperwork says its a 2010 model year version from what I can make out from a check on the vin. I am the second owner of the car and Bluetooth wasn't working when I bought it. I am based in Upminster Essex / London. I don't know if anyone can recommend where i could get it sorted for reasonable money - keen to avoid a big bill ideally - really want to be able to use our iPhones in the car. Previous owner advised it was all working ok then one day it just failed, now when I click the button on steering wheel it says something like "please wait" and does nothing. Cheers for your time and any advice people can offer!!