One problem related to air bag on-off switch has been reported for the 2004 Nissan Armada. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Nissan Armada based on all problems reported for the 2004 Armada.
My wife of 110 lbs sits in the passenger seat and the passenger air bag light indicates that it is off. With a large degree of fidgeting in the seat it will shut off the light but turns back on within a few moments. We have set in other Nissan Armadas and the passenger airbag light will go off with her in the passenger seat.