See also:

Safety
Standard features include dual-stage front airbags, seat-mounted side-impact airbags and side curtain-type airbags. The seat belts have pretensioners and load limiters. Active head restraints for ...

Engine block heater (if so equipped)
WARNING: - Do not use your engine block heater with an ungrounded electrical system or a 2-pronged adapter. You can be seriously injured by an electrical shock if you use an ungrounded connec ...

NISSAN dealer.
However, now and then you may notice light spark knock for a short time while accelerating or driving up hills. This is not a cause for concern, because you get the greatest fuel benefit when ther ...