How can you get the air bag light off on a 2005 Nissan?

The air bag light may have come on because a malfunction was detected in your airbag system, but more than likely, it has come on as an automatic reminder to get it serviced. There are elements in airbags that need regular service to keep them fully functional, so it would be a good idea to get the vehicle in to a shop and they can fix you up.