[mythofechelon]

I bought the car just over a year ago and, ever since, I've had the following audio problems using my old iPhone 7 running iOS 10 and my new iPhone X running iOS 11:
• iPod Mode connection: Randomly goes through phases where it will fail to connect with error "Communication Error", regardless of the Lightning cable used.
• Bluetooth connection: Consistently but subtly bad quality and out of tune.

Hyundai recommended contacting a dealership ( Ben Hooper on Twitter: ".@Hyundai_UK Is the 2015 i30's iPod mode incompatible with iOS 11? It keeps displaying "Communication Error".") but, as one of the problems is intermittent and I'm not sure whether things like this are covered by the warranty, I want to know whether anyone else here has had these problems and, if so, what has been done.

Thanks.