Parking Brake Light Stuck On, Charging lamp is off, Help.

[04NissanMurano]

I changed the rear pads, rotors, and calipers on my 04. After the installation, the parking brake lights stays illuminated. The charging light is not on, so I don't believe I have the charging issue others have faced. I had a friend suggest that maybe the brake fluid was low causing the problem. The level was low, so I added until it hit the proper range, but still no change. I didn't see any form of sensor in the resevoir, so I wasn't very hopeful of this fix. Also, I didn't notice any sensors at the parking brake pedal, so Im guessing the only sensor is the one at the actual parking brake. I did unplug this sensor to see if the light would go out without any luck. Its driving me crazy now and I need help to fix this problem.