When starting an engine, warning lights and buzzers should: Do you currently have motorcycle insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question When starting an engine, warning lights and buzzers should: Answers Turn on and stay on. Flicker occasionally. Turn off right away. Explanation After starting a vehicle's engine, the warning lights and buzzers for oil, coolant, charging circuits, and the Anti-Lock Braking System (ABS) should go out right away. This questions appears in the following tests: Alaska Class A Knowledge Test Alaska Double Arkansas Passenger South Dakota Double South Dakota Passenger Utah Passenger