[flymuck]

Thanks for the replies... I thought it might be the old "stuff in the seat" thing, but I tried that, it wasn't... and my cell phone was in my purse on the floor, where it always is, so that wasn't it either... no, honestly, I'm sure it was just that when they put things back together after mucking around in there, they didn't hook up something right, and now the light stays on.

As for which light it is... it's the "Supplemental restraint system (SRS) indicator" -- which indicates that something in general is wrong with the SRS. The air bag that self-de-activates when a small child or adult leaning forward is in the passenger seat is the side air bag, as represented by the "Side Airbag cutoff indicator" light... (that's a yellow light, meaning just a warning; mine is red, meaning ERROR!)

I'll keep you guys posted... hopefully it will all be resolved on Tuesday... of course, I feel like I'm borrowing the truck again (instead of owning it)... *sigh*