Oil viscosity
The engine oil viscosity or thickness changes with temperature. Because of this, it is important to select the engine oil viscosity based on the temperatures at which the vehicle will be operated before the next oil change. Choosing an oil viscosity other than that recommended could cause serious engine damage.
See also:
Clearing the programmed information
Individual buttons cannot be cleared, however to
clear all programming, push and hold the two
outside buttons and release when the indicator
light begins to flash (in approximately 20
seconds) ...
Daytime running light system (Canada only)
The daytime running lights automatically illuminate
when the engine is started with the parking
brake released. The daytime running lights
operate with the headlight switch in the OFF
position ...
NISSAN dealer.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is not a
cause for concern, because you get the
greatest fuel benefit when ther ...