courtsey light switch

[Kevin71]

71 Challenger
I have been trying to get the switches that the door operates for the dome  light.  Got a couple from year one but they don't work.  The passenger side doesn't spring back.  They said you screw them in then close the door and it sets them.  And the drivers side was a three prong instead of a two prong on the passenger side.  They only have a two prong.

[duodec]

The three prong switches are hard to find; they show up on ebay occasionally.  I think they were used in multiple 1971 models but were a one year only (or very short lifetime if > 1 year) part.