Xtreme545,
I made the thread a few months back for the connectors under the seat... Generally what happens is when something slides under your seat or gets caught on the harness and you move the seat, your airbag light will come on. My Ram did the same thing and threw a code for drivers side seat airbag... After the dealer replaced it, it still did it. For the fix, either buy some trailer connectors (or any other durable multi-pin connector) and you can make new connections over that cheap harness Ram made for under the seat, OR you can get some zip ties and adjust the harness. Without adjusting it and taking a minute with it, the light WILL come on again...