Emission control information label
Nissan Sentra / Nissan Sentra Owners Manual / Technical and consumer information / Vehicle identification / Emission control information label

The emission control information label is attached to the underside of the hood as shown.
See also:
NISSAN Intelligent Key™ door buzzer
The Intelligent Key door buzzer sounds if the
Intelligent Key is left inside the vehicle when
locking the doors. When the buzzer sounds, be
sure to check both the vehicle and the Intelligent
Key. ...
Engine block heater (if so equipped)
Engine block heaters are used to assist in cold
temperature starting.
The engine block heater should be used when
the outside temperature is 208F (−78C) or lower.
To use the engine block h ...
