You need to have the ABS system scanned with a computer to determine the reason for the light staying "on"
Is it the parking brake light or the ABS light? is it red light or amber?
It is possible that a wheel speed sensor is bad. This will cause the anti lock braking to not read the wheel correctly which would be a brake problem that would cause a light.
Usually light is on as a warning it is off. Most have on/off button on 1 of the stalks.
Low brake fluid, pads worn down, other problems.
It is warning you of a malfunction of in the brake system. Get it checked RIGHT AWAY!
an airbag warning lite (srs)can be cuased either from a censor or a major problem
...I have the exact same problem with my 1993 corolla.......Brake System warning light and discharge warning light
Check the battery it may be low or need replacement
Normally that would be the low fuel warning light
yes if one of the wires was getting an earth from the alternator cover or rubbing off the engine the battery light is really an alternator light warning you that the alternator is not charging the battery
Take it to auto zone and have the battery and alternator checked out free.