Oil additives
NISSAN does not recommend the use of oil additives. The use of an oil additive is not necessary when the proper oil type is used and maintenance intervals are followed.
Oil which may contain foreign matter or has been previously used should not be used.
See also:
If your vehicle overheats
If your vehicle is overheating (indicated by an
extremely high temperature gauge reading) or if
you feel a lack of engine power, detect abnormal
noise, etc., take the following steps.
WARNING:
...
Call volume
Adjusting the incoming or outgoing call volume
may improve clarity if reception between callers is
unclear.
● Incoming call—adjusting this setting allows
you to hear a difference in volu ...
Battery replacement
Be careful not to allow children to swallow
the battery or removed parts. ...