There could be many causes to a brake light not working. It is best to replace the fuse, and the bulb and check the wiring.
where is the fuse panel for a land rover
To the right of the heat/air levers
Open the front passenger door and the fuse panel is in the side of the passenger seat.
Where is the brake fuse on a 1990 Toyota previa
If I understand your post: The brake light is on constantly? If so, you may want to adjust or replace the brake light switch located at the top of the brake pedal.
Check to see if Brake lamps work when brake pedal is pressed. If not gear shifter is locked for safety so replace fuse or repair brake lamp switch.
In the fuse box
To change the fuse in a Rover 200, locate the fuse box and the fuse needing changed. Use pliers, pull the fuse out gently and put the new one into place.
The 1997 Pontiac brake light fuse is located in the fuse box. The brake light fuse will be labeled as the tail light fuse.
Brake light fuse
The fuse for the left brake light is # 5 and the right and 3rd brake light fuse is # 17 in the fascia fuse box