Change Default Ring Tone for Bluetooth phone

[AC Question]

In 2016 Sonata, Blue tooth phone with Galaxy S5, for incoming calls, the ringtone is unacceptable. Changing the ringtone in the phone has no effect. Any thoughts on how to change this ringtone?

 

[B. Diddy]

Welcome to Android Central! The car's ringtone is typically not something you can control.