There's a range of secondary controls on the steering wheel, though, so trips to the screen are few and far between. (speedsportlife.com)
So the only secondary control you have is through the beliefs, values, and morals that you teach to your kids. (empoweringparents.com)
The company also enables users to assign secondary controls to the capacitive buttons, to better customize how they can interact with their handset. (androidauthority.com)