Sunny audio system failure

I had a similar issue with my 2012 Opel Astra. The entire sound system just died. No radio, no Bluetooth, nothing. Did you check the fuses already? Also, perhaps there's a faulty wiring or a loose connection somewhere?

Thanks, I checked the fuses and they're fine. Do you recall if the error message in your Opel Astra also pointed to a specific component, or was it a more general system error?

The error was also pretty general, unfortunately. After some testing, the repair shop found out that the head unit was defective and needed replacement. Given your Nissan's age and the error memory indication, I would suggest having a professional take a look at it. It could be more than just a simple fuse issue.

Thanks for sharing. I had it inspected, and it was indeed the display unit, as suspected. The repair cost was 725€. The audio system is now working again.