1965
1965
It is probable that no one knows this answer. Auto seat belts came into use well after seat belts had been in common usage in aircraft for decades and decades!
In the year 1949 seat belts became an option in cars.
1952
1989
I had a 1964 Dodge 330 that was made with out seat belts, out side mirrors or backup lights. It had to be after it was made.
1987
1984
1965
1983
1970
seat belt motor is bad