I removed the front dome light fixture and changed one of the lights, replaced the fixture n now the SRS airbag light is on on the dash...I know it has to be a simple fix someone PLEASE PLEASE HELP!!!

 

You first step would be to read what codes are in the SRS module with an appropriate scanner and attempt to clear them. If the SRS light stays off, then you accidentally set it. If codes come back - then go from there.

SRS codes can only be erased with a scan tool - other methods such as disconnect/connect battery, push button on dash in weird fashion, clasp hands together and say loving words toward the sky - those won't work.