Nissan Altima: Master warning light - Warning lights - Warning/indicator lights and audible reminders - Instruments and controls - Nissan Altima Owners ManualNissan Altima: Master warning light

When the ignition is in the ON position, the

When the ignition is in the ON position, the master warning light illuminates if any of the following are displayed on the vehicle information display.

● No key warning
● Low fuel warning
● Low windshield-washer fluid warning
● Parking brake release warning
● Door/trunk open warning
● Loose fuel cap
● Check tire pressure warning

    Continuously Variable Transmission (CVT) check warning light (if so equipped)
    When the ignition switch is placed in the ON position, the light comes on for about 2 seconds. If the light comes on at any other time, it may indicate the CVT system is not functioning properly. ...

    Seat belt warning light and chime
    The light and chime remind you to fasten your seat belts. The light illuminates whenever the ignition switch is placed in the ON or START position and remains illuminated until the driver’s se ...

    See also:

    Roadside Assistance Program (U.S. and Canada)
    For U.S.-purchased vehicles, call 1-800-252-1112; (Text Telephone (TTY): 1-888-889-2438). For Canadian-purchased vehicles, call 1-800-268-6800. Service is available 24 hours a day, 365 days ...

    When the brakes get wet
    When driving in rain or after washing the vehicle, the brakes may get wet. As a result, brake stopping distance will be longer. To dry the brakes, drive the vehicle at a safe speed while lightly d ...

    Folder Scan
    This feature, when activated, samples the first file in each folder for 10 seconds. To scan a folder, press the SCAN side of the SCAN/ A. SEL bar repeatedly. You will see SCAN next to FOLDER ...