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smilie in place of the real @
Pretty Please - add it to our Events forum(s) and add to the calendar! >> Here's How << 
Check grounds first
I've had brake light switches go bad, has yours been replaced or repaired?
If you have the old original type you can take it apart and repair it - it will be much better than any non-NOS replacement.
Easy enough to check, put a meter on and see if it opens / closes the circuit when the brakes are pressed.