Here's how I fixed the light: My light was a constant battery drain. It was on my inside stereo. A Jensen. I took the four screws out of the front of the radio, and removed it. Inside, I found a small fuse going directly to the light on the front. When I removed the fuse, the light went out, but the radio ceased to work. So I cut one of the wires, and drilled a small hole in the wall next to the stereo, and mounted a small toggle switch. When we wanted to listen to the stereo, we flipped the switch on, and then turned on the stereo.
Worked for me...