air bag

My ford 150 1994 air bag light flashes off and on. Its been doing this for years, does anyone have any suggestions on what to do?

umm well i'd get it fixed ! no really it mean your air bag will not go off in an accident, chances are its a bad sensor i believe there are 5 or 7 in tha vehicle and if one goes bad as a fail safe the whole system shuts down, you can either get it checked out or get a test computer and count the flashes write the number down and visit your local ford dealer service and see if they will tell you what is wrong according to the number of flashes