If am also having the same problem with my 2012 Jetta TDI. From what I've read, it seems like there is an issue with VW, not Apple. Will VW offer a software upgrade to address this issue? I am in sales and constantly talking to customers while traveling. It is illegal in Connecticut to talk, text and drive. The whole purpose for purchasing the radio upgrade was to be able to use the hands free function. VW needs to fix this! I'm extremely annoyed.
Upgraded my iPhone 4 to iOS 7 as well and had the same Bluetooth issue with my 2008 Acrua TL this morning. Just followed the advice in the previous posts (Delete Acura HandsFreeLink from phone --> Power Off Phone --> Delete my phone from the car --> Power on phone --> Re-pair phone with the car) All is working as is it should now.
I dont have a problem with the controlls or connecting.
I have a iphone 5s and my issue is some or most of my music played either with youtube/spotify or the original music app i have crackles and sparks during the play...
i went today and changed my phone and the problem is still there.. I have tried restore without backup, removeing and adding the bluetooth in phone and car.
Anyone else have this problem and maybe a solution?