i have a 2004 Ford f150 that the yellow plug on the passenger side came loose and now the air bag light is on. Nobody on the f 150 page came up with a way to reset the light. It comes up with the code 34. Anyone here know what I have to do? Also what do you do if you have to work on the seats or whatever to keep this from happening, I have heard that you disconnect the neg side of the battery for a certain period of time. Any help out there? thanks