Test the bulb first. On my Warrior, those bulbs are grounded on a screw holding up the overhead console. Those screews loosen with vibration and you lose the ground. It is also easy to forget to attach that wire if you have removed the console for any reason. I usually can get the light working again by tightening the screws to the overhead console.
Comments
Remove one of the bulbs and look at the side for type markings. Also, take a pic and post it here. Also, have you checked your parts manual?
Scott Sherer
Wright Brothers Master Pilot, FAA Commercial Pilot
Test the bulb first. On my Warrior, those bulbs are grounded on a screw holding up the overhead console. Those screews loosen with vibration and you lose the ground. It is also easy to forget to attach that wire if you have removed the console for any reason. I usually can get the light working again by tightening the screws to the overhead console.