The Ford airbag fault codes are warning lights that appear when an error occurs, according to Ford Wiki. The fault code constitutes flash sequences with a pause in the middle, creating a code associated with the problem in the car.
The Ford car has a symptoms chart that helps identify the error that has occurred, according to Ford Wiki. For example, two flashes then two gives a flash code 22. The flash code 22 on the chart is DTC B2295 with an error value 29. The code indicates the driver side air bag has an open circuit. The possible sources of the problem could be in the circuits or the module of the airbag on the driver side.