I had the same problem on a gmc truck. The problem was an in line fusable link
What fuse is for the 2005 Ford mustang Rear Brake lights?
the turn signal switch is probably bad
it would be the brake light switch about 20 dollars at autozone
No , the rear brake lights do not turn on when you use your parking brake , just the brake light on your dash is supposed to come on
Bulbs blown, or corroded sockets.
No, the license plate light is wired in with the rear tail lights, not the brake lights.
Check bulbs, fuses and brake switch in that order.
No they don't.
Check rear bulbs, rear brake bulb fuse, and check the swith on the brake pedal.
Tail lights. Brake lights. Backup lights. Signal lights. License plate lights.
you need to clean the electric contacts on the rear lights, its just a earthing problem
rear car lights come on as an indication to the drivers in the back that you are about to stop.