Brake lights dont work

Hello have you checked the earth for the light clusters.
Best way of checking is just to create a new earth. It sound like it is that.
If not then you have a problem in the fuse box

Change the bulb.The bulb has two lights.Running,and brake light turn signal.Its the bulb

I have the same problem...it's in the hazard switch. It needs to be replaced. Try a salvage yard...the part is $122

You have a failed brake lamp relay,this is located at the back right hand in the trunk at the quater panel.

Make sure you have the switch adjusted properly....If you remove the switch without unplugging it
the brake lights should come on....You have to have the brake light switch button placed in perfect position so when you mash pedal the switch button will release from switch causing the lights to come on.......Be sure the bulbs are not burnt out.....just for a test turn switch on and remove switch from pedal area without unplugging it to check for brake lights........If they are not on check bulbs..........

I have a 2001 Ford F150, my brake lights dont work. Ive replaced the bulbs, checked the fuses,and the brake switch on side of the brake pedal was replaced. I still dont have any brake lights. My third brake light works fine, along with my running lights,flashers, blinkers.

did you also check the fuses under the hood, there is a 20 amp out there that feeds that circuit.

hey you can get a refund of what you paid to get the brake light switch replace from lad rover just found out that that switch is a recall and they do free repair or pay you for getting it replaced call ur dealer

The brake light Swich on the brake pedal ( top 1 the other is cruise control ) may be faulty , also make sure you are testing the lamps on the bumper the top ones are only fog lights ( Spent hours on wrong bloddy ones - wifes car)

Sounds as if you might have knocked a wire or two loose when changing he radio?? Go to http://www.hmaservice.com/ and register - it's free. They have guides to troubleshoot items like this.