Hi I unknowingly bought a car having a airbag or pretensioner fault via online auction. The front seatbeats were not recoiling back after taking off the seatbelt so i had them "reconditioned back to factory condition" via an ebay service. I have refitted the pretensioners back and they recoil back as they should. But still have the error message on the screen. Can anyone advise how i can get rid of this error message.