I found a article about how to fix the seat belt warning chime and light a long time ago but can't find it now. What mine will do is sometimes when I'm driving the light will come on and so will the chime even though both belts are latched.

 

I just did it to mine this past week, works like a charm.

http://www.geocities.com/cbmaxima/ma.../seatbelt.html

 

Thank you. The org saved my *** again. Now do you splice the two wires together?