if one gets into their parent’s car and hears them listening to secular music, can one ask them to turn it off or is it not Kibud Av Ve’Em?
Few points:
If someone is violating the Torah you should rebuke.
You’re only allowed to rebuke if the person has a close relationship with you so he will listen.
Parents must be spoken with much respect even when rebuked it must be done in a way that doesn’t sound like rebuke.
No need to rebuke over music.
