Well they're probabley broken or umm... the car is stopping.
Inside the trunk there is a turnable thumb screws where the brake lights are. Twist screws off and the brake light pops out.
=I don't know about the brake lights. I know that most cars, when you turn it off and get out, the head lights and main backlights stays on for a while but then goes off. The brake lights? Maybe it's the way that car is or something is wrong with the brake or you have it on wrong.=
check fluid level
there is a cover that pops out right under it ,looks like a vent kinda take that off then twist the pigtail out and there you go
Someone mounted the brake light switch on the wrong pedal?
check if the alternator belt is on it is probably after coming off
It should go on when the brake is on and off when you release the brake.
The brake is broken?
you ask it to stop
on the brake pedal there is rubber or plastic pad that when the brake is pushed in the button pops out and the brake light go on. if the rubber/plastic pad brakes there is an empty hole and the brake lights will stay on all the time. this may not be what your looking for, but good luck
you need a new brake pressure differential switch
The brake light switch is broken or out of adjustment.