My low beam headlights aren’t working and I just replaced the fuses and bulbs.

Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your vehicle. If your Quest's low beams flickered and stopped working despite replacing the fuses and bulbs, you may have a problem with the headlight relay or switch. These components control the electrical flow to the low beams, and a failing relay or switch can disrupt power to the lights. Additionally, check the wiring harness and connections at the headlights for any signs of damage, corrosion, or loose connections, as these can also prevent the low beams from working consistently. If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!