2011 Nissan Altima Owner's Manual - Page 104

Engine start operation indicator (CVT models) This indicator illuminates when the ignition switch is placed in the LOCK, OFF, ACC or ON position with the shift selector in the P (Park) position. This indicator means that the engine will start by pushing the push-button ignition switch with the brake pedal depressed. Engine start operation indicator (M/T models) This indicator illuminates when the ignition switch is placed in the LOCK, OFF, ACC or ON position with the shift selector in neutral and the parking brake on. This indicator means that the engine will start by pushing the ignition switch with the clutch and the brake pedal depressed. NISSAN Intelligent Key™ insertion indicator This indicator illuminates when the Intelligent Key needs to be inserted into the Intelligent Key port. (For example, the Intelligent Key battery is discharged.) If this indicator illuminates, insert the Intelligent Key into the Intelligent Key port in the correct direction. See "Push-button ignition switch" in the "Starting and driving" section. NISSAN Intelligent Key™ removal indicator This indicator illuminates when the driver's door is opened with the ignition switch placed in the OFF position and the Intelligent Key placed in the Intelligent Key port. A key reminder chime also sounds. If this indicator illuminates, remove the Intelligent Key from the Intelligent Key port and take it with you when leaving the vehicle. NISSAN Intelligent Key™ battery discharge indicator This indicator illuminates when the Intelligent Key battery is running out of power. If this indicator illuminates, replace the battery with a new one. See "NISSAN Intelligent Key™" in the "Maintenance and do-it-yourself" section. Loose fuel cap warning This warning appears when the fuel-filler cap is not tightened correctly after the vehicle has been refueled. See "Fuel-filler cap" in the "Pre-driving checks and adjustments" section. Check tire pressure warning This warning appears when the low tire pressure warning light in the meter illuminates and low tire pressure is detected. If this warning appears, stop the vehicle and adjust the tire pressure to the recommended COLD tire pressure shown on the Tire and Loading Information label. See "Low tire pressure warning light" earlier in this section and "Tire Pressure Monitoring System (TPMS)" in the "Starting and driving" section. Instruments and controls 2-25