Which one? IN the rear window or rear bumper area? Rear bumper area just look for screws on the outside of the light, if you don't see any, open the trunk and see if you find some plastic knob like screws and then undo them all until you can pull the light out of the case if that needs to be done, otherwise look for wiring in the trunk at the back where the light would mount and see if there are any wires there with a big plug on them that you turn and pull out of the light itself. One of these is the way to do it, then go get your bulb from the Auto parts store, and if you don't understand what I am talking about, go to your local autoparts store and talk to someone there for assistance, most times they will help you install it, FREE.
May be the switch became defective. The solution is to replace it.
sh*T if i know
check your brake light ...then replace the stop/horn fuse
Show me how to replace the head light on a 1997 Nissan Maxima?
How to replace a brake light on a nissan Tiida hatch back.
how to change the rear tail light bulb on a 2004 Nissan maxima
Go to autozone
How do u remove break light sensor
Check the brake light switch down on the brake pedal.
trying to install bulb in 2007 maxima need info on how to
This Question answered already
look on the brake pedal you will see a lil switch there that's the brake light switch