There are no Pantera parts vendors near Niagara Falls. With a DeTomaso Pantera, you'll have to get used to dealing by e-mail, telephone and Fed-Ex for parts. The closeste dealer is in St Petersburg FL, one iis n Colorado Springs, one in Wisconsin, one in REno NV and all the rest are in California.
There is no such thing as a "roller headlight switch". What I translate that to be is the microswitches for limiting either the up-travel or the down-travel of your headlights. This tells me you are dealing with a shop that is unfamiliar with the Pantera, and you should verify everything before they make a move, at your peril.
FYI, the limiting microswitches DISASSEMBLE with the two tiny mounting screws. The innards can be sprayed out with Radio Shack Contact Cleaner, most to be as good as new (until moisture corrodes the switch once again..If its not a microswitch, describe the devices appearance & location and we can help I'm out of guesses.
