If driving a new vehicle, you should familiarize yourself with the controls: Question If driving a new vehicle, you should familiarize yourself with the controls: Answers Before you start driving. As you drive. If you feel like you need to. Explanation When operating a new vehicle, you should familiarize yourself with its features and equipment before getting behind the wheel. This questions appears in the following tests: Arizona Passenger Idaho Passenger Minnesota Tank Mississippi Class A Knowledge Test Oklahoma Class A Knowledge Test Utah Class B Knowledge Test Vermont Double