Hey guys, I must say I'm a little perplexed. I have a '68 Coupe that been mostly restored, this is my second one and I haven't gotten to the interior yet. Here's the thing, every now and then a lamp lights up on the dash indicating "BELTS" it goes off after a short while but I have no idea why it comes on. I've looked through the wiring diagrams and don't see a seat belt indicator anywhere. I've had the interior out of my other 68 and never saw a sensor for seat belts. So I guess my question is two part: 1) Anyone know if this is actually a seat belt warning lamp? and 2) If so, where is the sensor for it?