I done the software reinstall from the service centre and still the problems have not been solved. Then we tried another new phone and finally came to a conclusion that s22 android version has been updated to android 13 which car audio is not support...

Blutooth cache clear is disabled. Cannot clear

It is working with other phone. That means car audio is ok. S22 and car audio is pairs, but shows in the phone that couldn't connect

Already done also done the network reset. Still same.