Engine serial number
Nissan Sentra / Nissan Sentra Owners Manual / Technical and consumer information / Vehicle identification / Engine serial number

MR20DE

QR25DE
The number is stamped on the engine as shown.
See also:
Auto relock
When the button on the keyfob is pressed,
all doors will lock automatically within 1 minute
unless one of the following operations is performed.
● Any door is opened.
● A key is ins ...
Automatic operation
Cooling and/or dehumidified heating (AUTO)
This mode may be used all year round as the
system automatically works to keep a constant
temperature. Air flow distribution and fan speed
are also co ...
Underbody
In areas where road salt is used in winter, it is
necessary to clean the underbody regularly in
order to prevent dirt and salt from building up and
causing the acceleration of corrosion on the u ...
