Engine serial number

MR20DE

QR25DE
The number is stamped on the engine as shown.
See also:
NISSAN Intelligent Key™ (if so equipped)
Replace the battery in the Intelligent Key as follows.
1. Remove the mechanical key from the Intelligent
Key.
2. Insert a small screwdriver A into the slit B
of the corner and twist it to sepa ...
Headlight aiming control (if so equipped)
Headlight aiming control (if so equipped)
Depending on the number of occupants in the
vehicle and the load it is carrying, the headlight
axis may be higher than desired. If the vehicle is
tra ...
Operating range
The Intelligent Key functions can only be used
when the Intelligent Key is within the specified
operating range from the request switch (1) .
When the Intelligent Key battery is discharged or
...
