I have the same problem with my 1995 LX. The lights on the driver's side goes on when I hit the door at a certain place, and one of the rear doors don't go on at all. However, the other two work just fine. I thought to replace the bulbs, but I can't seem to find the green replacement bulbs. The lights that I was able to find were the white ones. Is there anything else that I can do? Or if I have to replace the bulbs, where can I get the green bulbs?