I searched and found nothing on this. My e-brake light comes and goes as it pleases when the brake is off, and sometimes feels pretty sluggish as if it's pulling against me. My gas mileage took a significant drop and I can't afford it even if gas is dropping. I don't think that'll last much longer anywho. But if anyone has an idea as to what could be causing that, please let me know. Thanks in advance.

 

Anyone?

 

That light will come on not only with the E-brake, but if there are pressure problems in the lines. I believe this could indicate that you have unequal pressures on each side of the switch.

I am not a brake expert, hopefully someone else will chime in. If your gas mileage is suffering, I would put the car up on stands and try to spin the tires by hand to see if a caliper is sticking on any of your wheels (or wheel cylinder). You could have a bad caliper, or a collapsed line that doesn't let the pressure release. So I would start the car, apply the brakes, then see if the wheels will spin free in the air.