[Vauxhall Astra J GTC SRI Turbo 1.6 - Year 2012]

I'm using a USB 2.0 cable with an iPhone 7 and all of a sudden a few months ago, I was no longer able to plug my phone in to the USB slot to play music. I am now receiving the message 'No supported audio formats found'.

I've tried with other cables and also had a local garage take a look who confirmed that there is power, and it did in fact work with some of their devices. The person at the garage said it is most likely because the car is 6