Most likely there's not enough brake fluid or your master cylinder is ready to give out.
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
The brake warning light
If the " BRAKE " warning light comes on in your dash either the BRAKE FLUID LEVEL IS LOW in the brake fluid reservoir located in the engine compartment of your 1995 Ford Mustang or the parking / emergency brake is engaged
Why is my 97 mercedes e420 abs and esp warning light on?
fault brake light switch, located at the top of the brake pedal.
The red " BRAKE " warning light in your dash comes on if the emergency brake / parking brake is on , or if the BRAKE FLUID LEVEL in the brake master cylinder ( located in your engine compartment , near the firewall , on the drivers side of the engine compartment ) IS LOW
I am assuming you mean the dashboard handbrake warning light. On many modern cars, the handbrake warning light comes on when the brake fluid is low. The early indication of this is when the light comes on when going around a corner and then goes out once you straighten up. If the fluid gets really low the light will stay lit.
The AOH warning light that comes on when firm pressure is placed on the brake pedal in an iveco eurocargo is usually a red brake warning light which has the word 'AoH' in the center. The letters AoH is Air over hydraulic and the warning light mean the over stroke switch has become activated in the brake chamber. The will either require the brake chamber to be bled or the front master cylinder to be replaced.
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.
If it comes on when you step on the brake pedal you might need to bleed your brakes. Also check your brake fluid in the master cylinder.