Air in the brake hydraulic system or defective master cylinder.
If it is your emergency brake warning light, the switch that warns you that the brake is applied may be out of adjustment.HOWEVER - if it is your brake system warning light - GET IT LOOKED AT ASAP - The vehicle's on-board computer is sensing that there's something wrong with it.
Most brake light switches are mounted to the brake pedal up towards the dash board
Top off the brake fluid resorvoir.
check the wires at brake light switch on brake pedal they are bad about breaking brake light switch
Usually on the upper end almost under dash board
you reset your car. It should be in the trunk.
The " BRAKE ' light in your dash indicates that either your parking brake is on or the BRAKE FLUID LEVEL in the brake master cylinder in your engine compartment IS LOW
it means either your emergency brake is on or your low on brake fluid
ABS (Anti-Lock Brake System). If the light is on then you have a problem with that system.
Either your parking brake ( emergency brake ) is on or the brake fluid level in your brake master cylinder in your engine compartment is LOW
Parking brake.
theres a switch at the brake lever(bad) or the bulb is out?? d