If the light stays on when the emergency brake is not engaged, this indicates the brakes are getting low and need to be replaced.
the hazard light flasher relay is bad
You have to remove the interior trim of the lift gate.
on the second generation eclipses it is located at the fulcrum of the arm assembly for the brake pedal.
there are plastic covers over them on the inside of the trunk that you pop off
emergency brake light stays on
The light on the dash that says the emergency brake light is on could have burned out if it does not light up when the emergency brake is actually on. In some vehicles, this light will not light up until the car is put into gear to warn the driver that the emergency brake is still on.
my brake light stay on but emergency brake is unhooked
Open the turn there is a little hatch take it off twist the light out and pull the bulb put the new one in simple.
Replace the bulb it works when you turn on the driving lights and when you brake. there are two little springs inside the light one is for the brake light and the other is for the driving light. All you need to do is replace the bulb. good luck.
If the brake fluid level in the brake master cylinder is low ( in your engine compartment ) that will also turn on your emergency brake light just as if the emergency brake was applied
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.
It could be something as simple as a faulty or out of adjustment emergency brake switch. If that's not it, it could be the ABS. Often when the ABS fails the computer will turn on the emergency brake light.