On a 1977 late model should there be a buzzer or warning that the parking lights are on when the car is off. I do not see anything on the wire diagram. What year was this added? While at XXX rootbeer car show I beleive 767REP 77 early (key on fender) had a buzzer sound from behind center cluster.

My seat belt Warning does not work (hasent worked since I got the car) could the same buzzer be used for the Lights on with key off.

I think I found the problem Looking in one of my books there should bee a buzzer waring assembly at the rt side of the fuse block there is a white connector

There should bee a buzzer there, fer sher...{LOL]

Do you think it is for the headlights and were can one be found

did you mean headlights or parking lights? on 75 they have the light on the dash for headlights only. parking lights that i know of don't have any.

Parking lights. For a 77 should there be a buzzer that lets you know that you have left your Parking or headlights on with key off?

Someone along the way was annoyed by the buzzing and removed it, I can almost guarrenty that

I you want a generic headlight warning buzzer, go to Radio Shack and get a 12 volt buzzer and a diode with the same or slightly greater watt rating than the buzzer.  Connect the cathode (striped) end of the diode to the positive wire on the buzzer.   Connect a wire to the other end of the diode and hook it to the dash light fuse.  ( that one turns off when you turn off the lights)  Connect the negative wire on the buzzer to the ignition fuse.