Cannot connect to my car as a media device
Hi everyone!
I used to connect my Iphone 6 to my car by means of a USB cable, and I was able to listen to any media content I had on my phone (Spotify, Youtube, whatever) directly streamed to the car's speakers. I don't use Apple Music, so I decided to clean its content and remove those annoying songs by U2. Since that very moment, my Iphone was no longer able to connect to the car. How is that possible? How can I fix it (without putting music in it again)?
Thank you in advance for your help.
Filippo
iPhone 6, iOS 12