Not sure about a phillips head srew coming in from behind but I did finally get the lenses replaced. Apparently, the lenses are so difficult to replace because they were not intended to be replaceable in the 1995 W202, only the entire headlight assembly was designed for replacement (how convenient).

Given that design, it was necessary for me to remove the cross-member upon which the radiator is hung and the hood latches when closed. From there, it was necessary for me to remove the inner grill and a piece of delicate trim on each side. Then it was off to removing four bolts that hold each headlight assembly, then the trim piece under the headlight, then the headlight wiper motor from the assembly then unclip the lenses. Sounds basic but it was not rudimentary work.

If anyone is challenged with this project in the future, feel free to drop me an e-mail.

Drags