[veedubmechanic]

take a pliers with a thick rag on the end and pull straight out the center fan speed switch. there is a little light in there (use a small vacuum hose 1/4" size ) and push on the bulb and it should hold the bulb and pull it out. get another bulb and loosely push it into the hose. push into the socket and turn clockwise and pull out at the same time. check and see if the lights work now. if it doesnt you need to remove the bulb again and use a very small flathead screwdriver and bend the tabs out a little on the socket.