Increasing fuel economy

Keep your engine tuned up.
Follow the recommended scheduled maintenance.
Keep the tires inflated to the correct pressure. Low tire pressure increases tire wear and lowers fuel economy.
Keep the wheels in correct alignment.

Improper alignment increases tire wear and lowers fuel economy.
Use the recommended viscosity engine oil.

(See “Engine oil and oil filter recommendation” in the “9. Technical and consumer information” section.)

    See also:

    Using the system
    Initialization When the ignition switch is pushed to the ON position, NISSAN Voice Recognition is initialized, which may take up to one minute. When completed, the system is ready to accept voice ...

    Audible reminders
    Key reminder chime A chime will sound if the driver side door is opened while the ignition switch is pushed to the ACC position or pushed to the OFF  or LOCK position with the Intelligent Key ...

    Troubleshooting guide
    Verify the location of all Intelligent Keys that are programmed for the vehicle. If another Intelligent Key is in range or inside the vehicle, the vehicle system may respond differently than expect ...