1997 Nissan Maxima Owner's Manual - Page 35
1997 Nissan Maxima Manual
Page 35 highlights
KEY 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, this key can be duplicated by your NISSAN dealer or a lock smith shop. DOOR LOCKS SPA0083 SPA0084 The master key can be used for all the locks. Record the key number on the key number plate and keep it in a safe place (such as your wallet), NOT IN THE CAR. A key number plate is supplied with your key. Keep the plate in a safe place. NISSAN does not record key numbers so it is very important to keep track of your key number plate. Locking front doors with key To lock the door, turn the key towards the front of the vehicle. To unlock, turn it towards the rear. Locking the front door will simultaneously lock the other doors. 2-2