Thanks jwightI added the last two items to the first post but without the photo:
Huronlad, I thought that might be the case. I try to avoid removing panels whenever I can. The more I remove them, the more I feel my chance of breaking a clip increases. :\
However, I will try that as I again have to replace one of the LED license plate 39mm festoon bulbs I bought from Your LED Shop. I don't think those things are rugged enough for use in that location.