2012 Acura TL HandsFreeLink iOS 7 wind noise

Hi

I have been suffering with the hands free link since upgrading to an iPhone 5 with iOS 7 for my 2012 Acura TL

There is so much noise when using Hands Free Link I have switched back to the handset only

Everyone tells me it sounds like I have the window open (which I don't) while talking.

It all started when I got phone upgraded. The Bluetooth to the audio system works with no interference.

1. I have gone in for service and they used and android device rather than an iOS and it worked. They have documented it in the cars record for history

2. I have deleted and paired the phone 10.'s of times

3. I have paired other iOS devices and got the same problem

Anyone else with this issue?