One problem related to air bag not deploy has been reported for the 2005 Infiniti FX35. The most recently reported issues are listed below.
Car was in a small low speed front end impact. Passenger air bag and seat belt deployed, although no passengers in car. Drivers side air bag and seat belt did not. Clearly there is a problem with the drivers side air bag seat belt and detonator. I now have a car with a deployed passenger side airbag and seat belt. Also a�car that the drivers side air bag will not deploy if in another accident. .