all of a sudden, I cant play music when my Iphone is in the car. Media shows my Iphone, but just says .......loading.....loading
I havent changed anything and phone is fully charged. Any advice? Thank you

 

The iPhone is giving the message or the Audi is giving the message?

 

I had one when I hit my phone. I had just bought my iPhone and hadn't had time to put protective glass or buy a case on it yet, so I hit my phone. I had to take my phone to the service, I broke a module. After that I bought a case on Labodet.com and glued the glass master from the service advised me to be careful with my gadgets.