If you step on the brake pedal while the car is moving, and nothing happens.
To indicate a problem with the brake system.
Normally it means the brake master cylinder is low of fluid. But it can indicate another problem.
If the ABS light is on when the engine is running there is a problem with the Antilock Brake System . It could be a fuse , a sensor , or some other problem . As long as the BRAKE light is not on in your dash you still have " normal " brakes
To notify the driver that there is a problem with the brake system.
i have tail lights but do not have brake lights nor do i have turn signals. i have replaced brake switch and all bulbs
Please Define problem
the ABS light indicates a problem in in Abs system, a brake light indicates a problem with main braking system. such as low fluid level, leaks in system, parking brake on etc. Abs system works in conjunction to brake system. but abs system is not the main or basic braking system.
Check the stoplight switch at the upper end of the brake pedal - common problem
The brake light is on because there is a problem with the brake system. Until the problem is fixed the light will remain on. Once the problem is corrected the light will reset itself.
It means that your parking brake is on. :-) Or there is a problem with the brake system, as in low brake fluid.
You have a problem with the brake system. Once you repair the problem the light will reset itself.
You need to find and fix the problem. Either your emergency brake is not completely off or you have a problem in your cars brake system. That warning light is there to warn you that a serious problem exists.