See also:

Altima in the Market
Though it's subtle, Nissan's redesign of the Altima — its most popular model and the sixth-best-selling car in the U.S. last year — is significant, which is nothing less than what was needed i ...

Head restraints
Head restraints supplement the other vehicle safety systems. They may provide additional protection against injury in certain rear end collisions. Adjust the head restraints properly, as spe ...

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 ...