Parking brake not fully released? Worn brake linings? Brake fluid in reservoir low (mabe a leak in system)? Bad sensor?
Check bulbs to make sure all are working
The transit brake warning light, on a Ford, can be reset by changing the brake pads. If the warning light is still on after changing the brake pads remove the fuse for 10 seconds.
The transit brake warning light, on a Ford, can be reset by changing the brake pads. If the warning light is still on after changing the brake pads remove the fuse for 10 seconds.
Check the brake fluid level, as on many vehicles the "emergency brake" (in the UK, Hand-brake) warning light also acts as a warning light for low brake-fluid.
handbrake light
That warning light means a light bulb is out. Check all of your brake lights (including the brake light on the rear dash!)
How do you reset the brake pad warning light for a 2005 c320 mercedes benz?
brake lights dont work
The brake warning light comes on in your dash if the emergency brake is on or the brake fluid level in the brake master cylinder in your engine compartment is LOW
...I have the exact same problem with my 1993 corolla.......Brake System warning light and discharge warning light
Brake system warning light.....
Not a complete answer, but check the brake fluid level. My brake light came on and stayed on last year. Turned out the brake fluid was low. Light turned off after I added some and has been fine since. I had the same problem-took it to Mazda and lo and behold the brake fluid cap was actually recalled for not sealing correctly!!!!!????? No notifiaction of it to us whatsoever but once replaced it was fine. Maybe this is this case for you?