Troubleshooting guide
Nissan Altima / Nissan Altima Owners Manual / Pre-driving checks and adjustments / Request Switches / 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 expected.

See also:
Alarm and warning when the engine starts
When the Intelligent Key system warning light
( ) blinks red and the outside buzzer
sounds, make sure the Intelligent Key is inside the
vehicle. ...
Shifting
Shifting
To change gears or when upshifting or downshifting,
depress the clutch pedal fully, shift into
the appropriate gear, then release the clutch
slowly and smoothly.
To ensure smooth ge ...
iPod * player operation with Navigation System (if so equipped)
...
