Will not connect to bluetooth although it has been all along. Tried to switch to radio and still no sound
If there’s no sound from the radio, then this is probably more than a Bluetooth issue. Regardless, it wouldn’t hurt to try deleting the connection from both your phone and your car and starting over from scratch to see if that helps.
If re-pairing your phone with the car’s radio doesn’t do it, take it to a car audio shop.