Since I have my dash apart to install a new dash pad. I'm going to install the reverse light that was missing. Found the lower dash panel is not original to my car. From the back side you can see it was original green. And my interior is black. So somewhere along the way the lower dash panel has been replaced. Explains missing reverse light I guess. I was hoping there would be a marking on the back of the panel to show where to drill the hole, but there is nothing. There is a oval hole in the the dash frame in the area where the light would go, but was wondering if anyone had the measurements before I drill the panel.