2014 Nissan Altima Owner's Manual - Page 92

The high beam indicator light also comes on when the passing signal is activated. Operation The Malfunction Indicator Light will come on in one of two ways: ● Malfunction Indicator Light on steady - An emission control system malfunction has been detected. Check the fuel-filler cap if the LOOSE FUEL CAP warning appears in the vehicle information display. If the fuelfiller cap is loose or missing, tighten or install the cap and continue to drive the vehicle. light should turn off after a few The driving trips. If the light does not turn off after a few driving trips, have the vehicle inspected by a NISSAN dealer. You do not need to have your vehicle towed to the dealer. ● Malfunction Indicator Light blinking - An engine misfire has been detected which may damage the emission control system. To reduce or avoid emission control system damage: - do not drive at speeds above 45 MPH (72 km/h). - avoid hard acceleration or deceleration. - avoid steep uphill grades. - if possible, reduce the amount of cargo being hauled or towed. Malfunction Indicator Light (MIL) If this indicator light comes on steady or blinks while the engine is running, it may indicate a potential emission control malfunction. The Malfunction Indicator Light may also come on steady if the fuel-filler cap is loose or missing, or if the vehicle runs out of fuel. Check to make sure the fuel-filler cap is installed and closed tightly, and that the vehicle has at least 3 gallons (11.4 liters) of fuel in the fuel tank. light should After a few driving trips, the turn off if no other potential emission control system malfunction exists. If this indicator light comes on steady for 20 seconds and then blinks for 10 seconds when the engine is not running, it indicates that the vehicle is not ready for an emission control system inspection/maintenance test. See "Readiness for inspection/maintenance (I/M) test" in the "Technical and consumer information" section of this manual. The Malfunction Indicator Light may stop blinking and come on steady. Have the vehicle inspected by a NISSAN dealer. You do not need to have your vehicle towed to the dealer. CAUTION Continued vehicle operation without having the emission control system checked and repaired as necessary could lead to poor driveability, reduced fuel economy, and possible damage to the emission control system. Overdrive OFF indicator light (if so equipped) QR25DE: The overdrive off indicator light illuminates when the overdrive off mode is selected. VQ35DE: This light illuminates and then turns off when the ignition switch is placed to the ON position. QR25DE and VQ35DE: For additional information, see "Continuously Variable Transmission (CVT)" in the "Starting and driving" section of this manual. Instruments and controls 2-15