I just purchased a my10 tk barina and the airbag warning light is constantly on. My mate checked the ecu for fault codes using a Autel Autolink AL419 OBD II Car Engine Scan Tool and it didn't register any fault codes at all. All fuses are fine. I disconnected and connected battery and warning light still on. The car hasn't been in any accidents, although it is a repairable write-off with light cosmetic hail damage to roof and bonnet. Any ideas?