Every car I've driven that was made in the past decade has volume control as two buttons on the steering wheel. There may or may not be a knob but the knob is l

Every car I've driven that was made in the past decade has volume control as two buttons on the steering wheel. There may or may not be a knob but the knob is less convenient than using the buttons right next to your hands. My current cars will also let you cycle through the radio presets using the >> and << buttons.