Post Sat Aug 05, 2017 9:39 pm

1975 Mark IV seatbelt light

Hello, new to the forum and I have a question about the Fasten Seatbelt Light on my 1975 Mark IV Silver Luxury Edition with 35,000 miles. The Belt light will not go off, Even after I buckle up, The Buzzer for the Belts stops one I retract the belt and fasten it, but the light stays on.
The car has a build date of 06/75 which I believe is after the whole starter interlock phase. Is there a timer or relay that controls this light? and if so where would it be located?
Thank you!!