Quote:

...in 1974, when all new cars and light trucks sold in the United States featured DOT-mandated interlocks that prevented engine starting unless driver and front-passenger belts were fastened.

http://search.yahoo.com/r/_ylt=A0oG7l1f4...gate-scandal-2/

Mine,while still on there,has been disconnected on my car...guess it just depends on how original you wish your car to be.



Good info but how did the thing function? Did you have to pop the hood and push the button to bypass the seat belt interlock?