How do I reset my fiat seicento airbag warning light?

If the light is on, but the airbag hasn't deployed, it need reset by a diagnostics machine which can be found with some independent garages, or the Fiat main dealer. Indies are less expensive, but make sure that you tell them that you aren't paying for it if they can't reset it before letting them at it.

If the airbag has deployed, it will need an new body computer as they are "1-shot" systems.

If your still having problems, check out www.fiatforum.com