I'm having the same problem!
Fuse (in fuse box)=ok
Switch=ok
Bulbs=ok

High mount brakelights=ok
Turning signals=ok
Park lights=ok
Hazard lights=ok

Brakelights=NOT OK!!!!?

Relay problem? But where is the relay?

1996 Ford Contour GL 1996 4 Cyl, 2.OL