See also:

Never leave these keys in the vehicle.
As many as 4 Intelligent Keys can be registered and used with one vehicle. The new keys must be registered by a NISSAN dealer prior to use with the Intelligent Key and NISSAN Vehicle Immobilizer ...

Safety
The Sentra received a Good overall rating — the highest possible score — in the Insurance Institute for Highway Safety's frontal-offset and side-impact crash tests. It received the next-best s ...

FM/AM radio with compact disc (CD) player (Type B) (if so equipped)
Type B 1. MUTE button 2. DISP/TEXT button 3. FM-AM button 4. CD button 5. CD insert slot 6. iPod button 7. AUX button 8. CLOCK button 9. CD eject button 10. TUNE/FF-REW/FOLDE ...