If its like a 71 Demon, which I would imagine it is, you have to undo the 2 nuts on the back of the light inside the fender. Take the light off the fender, undo the 2 screws on the back, Phillips head, the amber lense comes off the front of the light, then just twist the light bulb out of its socket. Spray it good with WD-40, might be rusted in there use gloves so if it breaks, you dont get glass in your fingers.
