Headlight and blinker

Hi - Dave here, contributing to RepairPal and providing expert advice since 2010. A popular cause of a headlight burning out frequently is that moisture is getting to it. I realize your location you do not have a ton of rain, but if you wash your car, water can get to the bulb and caused to fail prematurely. If you are still having a problem with a light, after replacing the bulb, circuit testing of the affected lightbulb socket and harness is needed. You'll have to check for power and ground at the bulb - something must be missing if the bulb isn't lighting! Certainly check with a voltmeter and trace back to where the power is lost.. Get some help from a shop near you -- https://repairpal.com/auto-repair-near-me Click the link to find some shops near you who can help out!