Door ajar light won't go out

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. This sounds like one of the switches that indicates a door is open or closed is not showing the proper information. It sounds like it's stuck in the open position, keeping the ajar light on -- and maybe even the interior lights if set to come on with doors open. One little tip is to find the switches, which may be external or could be in the latches, and try to lubricate them with WD40 or a similar penetrating oil. Doing so could loosen it to work. If not, you'll need to check with a diagnostic tool to see which door is staying open (per the switch) and replace it. Seek guidance at a shop near you if this is something you aren't keen on doing on your own. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.