Hi Guys,
Here's a dumb newbie question for ya. And, I have a funny feeling many of you will know it right off - I am sure stumped.

When I get into my 1995 Suburban, and start it up - it BEEPS (non stop). It didn't do this at first, but does it all the time now.

When I open the door - it stops. Close the door back - it starts again.

Sometimes, when I push the button, and let down the window a bit it stops - then I put it back up, and it starts again.

It's not the seat belt - I tried that.

It just beeps non stop, even when you put it into drive, and head down the road.

Any ideas would be appreciated.

Thanks,
Bob