Yes check the connections and wiggle the lens to make sure it is not just the contacts. Then trace the wire as odds are one has come loose. The spades on the light are not indented well, and the nib will not always hold well on the spade. Otherwise, check for voltage in the wire. While on a new boat it is rare, though have you checked the bulb. Be careful releasing the courtesy light frame as you can tear a light up. If you do, we will be happy to replace it so dont let that bother you. BCB