Two things to check first: The brake light switch may not be functioning properly. Check connections and make sure it's adjusted if applicable. If you have a meter, check for continuity when you step on the pedal. Second, if it's not the brake light it could also be the turn signal switch. Yes, that's right. When a turn signal switch fails it can also take out the brake lights, but you'll need to thoroughly verify that before you tear into your steering column, and if you have air bags, DON'T tear into your steering column.
Bad bulbs or brake light switch.
check that you have double filament bulbs in tail lights
Working brake lights are important for safety reasons while driving. It is important to check all of the wiring, if the brake lights are not working and the fuses and bulbs have been checked.
Assuming you have checked the bulbs, check the brake light switch.
It needs checked out but both the hazard and brake lights go through the turn signal switch.
Did you check the switch on the brake pedal assembly?
Check wiring for 12v also the brake switch on the brake pedal.
Have you tried brake light switch located on brake pedal or in that area?
Likely to be the brake light switch on the pedal at fault if the bulbs and fuses are good and other lights work ok.
on some cars the tail lights and brake lights are totally different bulbs gain access to the bulbs and have someone push the brakes so that you can determine which bulbs are the brake lights and replace the tail lights
AnswerThe bulbs for the brake lights are usually separate from the normal tail light bulbs. Check and replace the brake bulbs first, and if they are still not working examine the fuses, switch and wiring.
its on different bulbs