A lot of the repop headlight switches you can get for the older cars/trucks are built in China (surprise!) and there have been a few that I've heard about in the past with faulty breakers in the switch that will short out and never come back to life.

Pessimist - Sees glass as half-empty. Optimist - Sees glass as half-full. Gov't- Sees glass and takes it from you because you have a glass.
Political Correctness: A philosophical belief system bereft of common sense and logic, that supports and rewards ignorance and stupidity.