Maruti Suzuki Bluetooth connection issue as it doesn’t support media content

I am using iPhone 12 mini and tried to connect with my Maruti Suzuki inbuilt car audio system and it warned me that the mobile device connected doesn’t support media content. But it able to connect calls and contact So we unable to play songs using any app from iPhone 12 mini. Even tried to connect through CarPlay settings from iPhone but connection is more established and my Maruti Suzuki audio system Bluetooth name is not showing in the list. Please fix this to make us enjoy using iPhone and enjoy our drive.

expecting a positive response shortly

thank you