I just did this on my 4-runner and took pictures. Check out my web sight and see if it helps you. http://www.95zuk.com/tail_lights/
Wal mart, any auto store. They are everywhere.
Have you checked the fuses or bulbs?
The brake light is controlled by a relay switch. If the relay switch is bad the brake lights will stay on. The brake light switch simply plugs in and out. Unplug the brake light switch until you can replace it.
How to Reset Maintenance Warning Light on a 2008 Toyota 4Runner
its an LED light, the whole unit has to be replaced. The spoiler needs to come off.
Check the brake light bulbs, one of them may not be installed correctly.
Don’t know
mine is a button on middle council, by emergency brake. says ect
Brake fluid is low.
I would suspect low fluid level. If the fluid level is ok, then have the brake system inspected.
Look in the trunk, there is cover for the brake light, remove and you will have access to change the bulb.
Light housing twists from inside of trunk for access of bulbs.Toyo joe