See also:

Clearing the programmed information
Individual buttons cannot be cleared. However, to clear all programming, press and hold the two outside buttons and release when the indicator light begins to flash (approximately 20 seconds). ...

Keys
A key number plate is supplied with your keys. Record the key number and keep it in a safe place (such as your wallet), not in the vehicle. If you lose your keys, see a NISSAN dealer for duplic ...

Safety
Antilock brakes are standard. Side-impact and side curtain-type airbags are standard in the upscale LE edition. LATCH child-safety seat anchors and tethers are installed. ...