Usually through the back panel in the trunk
Have you checked your bulbs ? The tail light / brake light bulb has 2 wires inside it In my case I have had to change each bulb because the brake light portion did not work but the tail light portion of the bulb did ( I'm assuming that your front park lights are working )
Is the bulb out on the 3rd Brake Light? Check bulb, harness attachment and wiring. Most likely its the bulb. See sources and related links below for bulb information.
Well, from what i understand of your question i think you are askign how to change front brake lights and corner lights. These are headlights and corner lights, brake lights are located at the rear of the car. Pop the hoos, you should see the wiring that hooks up to the lights. Unscrew the plastic"shield" that protects the bulb and change the bulb place it back in and screw the light back into place. (i recommend checkign to make sure the light bulb works before putting it back in the whole light) Good Luck.
The brake lights on a 1998 Mercury Sable are changed by removing the retaining screws, pulling the light assembly away from the vehicle, and removing the bulb. A new bulb can then be installed and the assembly put back in place.
In the trunk you will find the break lights. Gently turn connecter to expose the bulb simply take out the bulb and replace.
Check the sensor on the brake pedal arm. Brake lights and tail lights use different elements in the bulb also some cars have separate bulb for each. Check the bulbs.
never done a tercel before, but generally the back lights and brake lights are reached by going into the trunk or hatcback. you may have to pull back some lining to reach the lights
If it is the tail lights, it is the headlight switch. If it is the brake lights, it is probably the brake light switch. I really don't know how to replace the bulb in the 3rd light. change the brake light bulb first it may be shorted causeing the other problem
A bad brake light switch or a bad headlight switch, or the power source of the fuse has a problem or break in the wire (circuit).
See your "Owner's Manual" under Service & Appearance Care - Bulb replacement...
my back brake lights don't work, but the brake light on the back door does what could be wrong
To change the brake light bulb on a 1999 Honda Passport find the light housing located in the trunk. Find the plastic covers for the lights and remove them. Pull the bulbs out carefully and replace them.