from what i understand if the airbag goes off the SRS light will come on and you need to replace your chip or something like that before the light will go off. I know your airbag did not go off, but disconnecting it may have confused it in to thinking so. Do a search on SRS light, i had done a search on it to find why mine came on, ended up being seat belt but i did read that the control unit needs to be replaced because it was programmed to not be able to be turned off. Do a search, i'm sure i'm pretty wrong about it, but i know there is an answer on here