See also:

INFINITI vehicle immobilizer system
The INFINITI Vehicle Immobilizer System will not allow the engine to start without the use of the registered key. If the engine fails to start using the registered key, it may be due to interferenc ...

Seat belts with pretensioners (front seats)
WARNING • The pretensioners cannot be reused after activation. They must be replaced together with the retractor and buckle as a unit.• If the vehicle becomes involved in a collision but a pretension ...

Family-friendly features
Other than offering seating for five, the EX doesn't go above and beyond in terms of family considerations. But because I loved so many other things about the EX, I was willing to overlook a few s ...