Why does my airbag light keep on, on ford fiesta any ideas

Supplementary restraint system self checks every time the ignition is switched on and if a fault is detected it records the fault code and switches off the system leaving the light switched on.

The system often includes the seat belt pretensioners if they are fitted.

Dedicated diagnostic equipment is needed to check the fault code(s) and sometimes to reset the system after a repair.

The steering column clockspring is quite a common fault as is the wiring to the seatbelt pretensioners.

Hi Dora you need to contact either a Ford dealer or go onto Fords website or I also believe there is a dedicated website for airbag recalls. You will need to google that one. Have your VIN number at hand. Good luck

Another expert has addressed this question. Follow the link. 2011 ford fiesta air bag sensor location 2011 Ford Fiesta

On the steering wheel behind the centre pad

No that will not work ,take it to a local garage and get them to read the faults ,could just be a flat battery has caused this but it could also be the spiral under the steering column ,or the connections under the front seats

Front crash sensors are behind the front bumper cover, side sensors (if equipped) are at the lower side of the "B" pillars. I have yet to see one "go bad" without an impact (single use sensors and must be replaced after an accident)..

Hi, the likely problem is the clockspring. Repair requires special tools, including a steering wheel puller. Please let me know if you would like instructions for repair, and thanks for using FixYa.

it may be the sensor is playing up as a few fords have that problem with their airbag sensors. but the best thing to do is to take it to a certified mechanic and have them test it. preferably with a scan tool. a ford dealership would have one of these.

Common fault on FORD
 
Usually due to a poor connection in the YELLOW PLASTIC CONNECTOR underneath the passenger seat.
 
 
Just push it together properly and it should clear the AirBag  fault light

It sounds like a mass airflow sensor