The issue is the mechanics, not the trim, handles, etc. I have found a number of pristine W116 doors but they are all electric and my windows are manual. My local garage says that I need doors that are manual because the doors are entirely different. They say that my manual window mechanism won't transfer into an electric window door. It just doesn't seem the "Mercedes Method" to make two separate types of doors as I have seen cars with manual and electric windows mixed. Also, the shop offering me the doors says it can be done. Does anyone know for sure?