Hi all, my airbag warning light came on yesterday in my new/used 2005 Prius Gen 2, and after a moment of thinking there was a a serious malfunction, I have deduced that it's because I had just put in an infant car seat behind the passenger seat. Evidently any pressure exerted against the passenger seat back causes the airbag warning light to illuminate. I've fixed the problem by not moving the passenger seat so far back when I install the infant carseat, but my question is, how do I get the AIRBAG WARNING LIGHT to turn off? Can my local mechanic do it? Dealer? How much should I expect it to cost? It's just a nuisance, but I'd like the light to function properly in case there is a real malfunction with the system. Thanks in advance.