See also:

Air recirculation button
Air recirculation button NOTE: The air recirculation feature is available only on those vehicles equipped with air conditioning. On position (Indicator light on): Interior air is recirculate ...

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

Using the system
The NISSAN Voice Recognition system allows hands-free operation of the Bluetooth Phone System. If the vehicle is in motion, some commands may not be available so full attention may be given to ...