Just started , the buzzer is on as long as the lights are on , kind of a pain. I've been working on it quite a bit but can't connect to what I've done so I can't find the answer there. Any thoughts on this problem.

 

The seatbelt buzzer and the light minder buzzer ( actually a 1KHz tone generator and speaker) are two separate units. The seat belt warning buzzer came standard with all cars; the light minder was an option, some cars have it, may don't.

Seat belt buzzer will sound if the car is started without drivers belt buckled. It's on a timer circuit.