You have stepped on the brakes
ADD BRAKE FLUID
If you mean the brake light in your dashboard, it means that you have your emergency break on while the car is on.
try releasing the brake
Either your parking brake is on or the BRAKE FLUID level is LOW in the brake master cylinder
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
If you mean the " BRAKE " light in your dash , that means your brake fluid level in the brake master cylinder is LOW . The brake master cylinder is located in the engine compartment on the drivers side
i dont know about the oil and brake ...but brake and battery light comes on you should check the alternator for proper charge
In my experience I have noticed it comes on when I am low on brake fluid
parking brake
its a rear bulb failure indicator if it comes on when brake is first depressed it is a brake light bulb if it is on when you start the car it is a ride light or park light
Check the level of brake fluid in the master cylinder Make sure parking brake is fully released
When anti-lock brake light comes on and goes off, it may be due to a malfunctioning wheel sensor. Another possible cause of this problem is a malfunctioning ignition switch.