Controlling the volume in car when using CarPlay
I enjoy using CarPlay mostly for map directions using the Apple Map app on my iPhone 12. But, I am not able to adjust the volume of the audio from the app giving directions. It is almost impossible to hear the directions. Adjusting the audio volume using he volume controls in the car makes no difference and adjusting the volume on my iPhone also makes no difference. I must be missing something! Can anyone help?
iPhone 12