2014 Nissan Sentra Owner's Manual - Page 121

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 duplicates by using the key number. NISSAN does not record key numbers so it is very important to keep track of your key number plate. A key number is only necessary when you have lost all keys and do not have one to duplicate from. If you still have a key, your NISSAN dealer can duplicate it. LPD2027 WPD0363 Remote keyless entry keyfob (if so equipped) 1. 2. 3. 1. 2. Integrated door lock keyfob Key number plate CAUTION Two Intelligent Keys Mechanical keys (inside Intelligent Keys) Key number plate Do not leave the ignition key inside the vehicle when you leave the vehicle. NISSAN INTELLIGENT KEY® (if so equipped) Your vehicle can only be driven with the Intelligent Keys which are registered to your vehicle's Intelligent Key components and NISSAN Vehicle Immobilizer System components. 3-2 Pre-driving checks and adjustments