At request of Walt, I took 6 digital images of the correct reflector to be used in the rear running lamp. (Located in PHOTOS section). This reflector allows light to pass through it from behind it (where the running lamp is) but also reflects light back from the front. This way, if your taillight burns out, or the car is parked on the side of the road, oncoming cars would see your taillights as if they were turned on due to the reflectors shining back light from thier headlights in the same spots as your running lamps are. I have acutally seen VERY few cars with the reflector doubleing as a running lamp like the D has. Most cars have some sort of other spot on thier taillights where a rear reflector is located. However, ALL cars on the road have some sort of reflector on the back of them. If anyone is missing this part, I strongly recommend calling a vender and getting ahold of this part (I too, do not know its part number). It is not just a matter of asthetics (which people who know me will know I'm obsessed about), but its also a matter of safety! Again, the pictures are in the PHOTOS section of YahooGroups under the album name "Correct Tail Light Lens". Jim Reeve MNDMC - Minnesota DeLorean Club DMC-6960