See also:

Engine serial number
MR20DE QR25DE The number is stamped on the engine as shown. ...

Using the system
Initialization When the ignition switch is placed in the ON position, NISSAN Voice Recognition is initialized, which takes a few seconds. When completed, the system is ready to accept voice com ...

Manual transmission (if so equipped)
The ignition switch includes a device that helps prevent accidental removal of the key while driving. The key can only be removed when the ignition switch is in the LOCK position. On manual tr ...