Brake lights not working not the bulb

Fast flashing dash signals mean there is a bulb issue-DEFINATELY!

First replace the tail light bulbs. The tail light and brake lights are different filaments in the same bulb. it is very possible for the tail lights to go out while brake lights still work. And somtimes the tail lights can blow out together.
If you change the bulbs and still dont work then look for other problems.

They are right. The bulb has 2 filaments. One for the brake and one for the running light. One of the filaments has burned out. You only need to replace the bulb. The bulbs are inexpensive. It's just a maintainence thing. Not to worry all light bulbs burn out eventually. It's an easy fix.

See if there is a relay for the tail lights/brake lights. I would go ahead and install new bulbs. Make sure that you get the correct bulbs. Not many vehicles still use the old 1157's.

It sounds like you have burnt out bulbs. All those other lights that you say work are all different bulbs. The tail light bulbs have dual filament so that they can perform the tail light and brake light function. You should change out your bulbs and that will probably solve your problem.

did you change any relays  swap some relays to see if you can get the tail lights working but something else will fail    do you mean marker lights  make sure you used the correct bulb type  many are dual filament bulbs and will not work right if you used single filament bulbs

hi, i have sorted this problem on my 99 focus ghia.,check both your tail light bulbs.someone put the wrong bulb in and i had the exact same problems you described.the bulb for brake/tail light has two steel connecters and and all other bulbs have one.i put proper bulb in and the problem disappeared.now lights working perfect and sidelights dont come on now when i brake :)change both brake/tail bulbs on each side.1 euro will fix this problem.hope this helps.

Replace the bulbs.
The bulbs will have two seperate elements in it which is why the brake light works.

Take the bulbs out and you will see the seperate elements.

Could you take out a bulb and with a testlight/probe check that you do in fact have power to that circuit .Also check that they are the correct bulb for that application I have seen people put indicator bulbs in where therse supposed to be a double filament bulb.Does the base of the bulbs lead contacts line up with the two steel terminals inside the plug?

i have a 1999 malabu and my brake lights went out i checked all fuses and changed all the bulbs and i also have no tail lights what could it be.