See also:

Engine serial number
The number is stamped on the engine as shown. ...

Supplemental air bag warning light
SUPPLEMENTAL AIR BAG WARNING LIGHT The supplemental air bag warning light, displaying in the instrument panel, monitors the circuits of the supplemental front-impact air bag, front seat ...

Exterior
A new dark gray body color is available; it's called Night Armor. The Frontier is only available in King Cab (extended cab) and crew cab body styles with either a 4x2 or 4x4 drivetrain. Tough PR ...