One randomly came on (lower right) and went off again. Without knowing the dashboard layout, I'm not sure what it related to, which is why I was hoping to locate a basic owner's manual or similar. (I have access to Chilton's online, but it doesn't display this information.)
I located an owner's manual at the local salvage shop (daughter needed a bank deposit made so I ran into town). Since I had to go search their lot myself to find one, they didn't charge for it - and I only found one in the field of cars!
We're good for now, I just wish this information (owner's manuals) was accessible online somewhere.