Before starting the engine

● Make sure the area around the vehicle is clear.
● Check fluid levels such as engine oil, coolant, brake fluid, and windshield-washer fluid as frequently as possible, or at least whenever you refuel.
● Check that all windows and lights are clean.
● Visually inspect tires for their appearance and condition. Also check tires for proper inflation.
● Lock all doors.
● Position seat and adjust head restraints.
● Adjust inside and outside mirrors.
● Fasten seat belts and ask all passengers to do likewise.
● Check the operation of warning lights when the ignition switch is pushed to the ON position. See “Warning/indicator lights and audible reminders” in the “Instruments and controls” section of this manual.

    See also:

    Vents
    Right and Left Adjust air flow direction by moving the vent slides. Open or close the vents by using the dial. Move the dial toward the to open the vents or toward the to close them. Cen ...

    Glass
    Use glass cleaner to remove smoke and dust film from the glass surfaces. It is normal for glass to become coated with a film after the vehicle is parked in the hot sun. Glass cleaner and a soft ...

    Going & Stopping
    Base Altimas have a 2.5-liter four-cylinder engine that makes 175 horsepower (170 hp in states that have adopted California's emissions rules). A 270-hp, 3.5-liter V-6 is optional. A six-speed man ...