What is the first thing you should try if your headlights fail? Do you currently have car 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. 2024 Ohio Permit Test Question What is the first thing you should try if your headlights fail? Answers Try the dimmer switch. Put on your emergency flashers. Turn the headlight switch on and off. Explanation If your headlights fail, first try the dimmer switch. This will often turn them on again. See the exact questions that will be on the 2024 Ohio DMV exam. 99.2% of people who use the cheat sheet pass the FIRST TIME Click HereFull Cheat Sheet Unlock Your Exclusive Cheat Sheet! This questions appears in the following tests: Maine Practice Test 52 Maine Practice Test 34