Nissan Navara oil low light reset equipped on D40 is the engine oil level and oil change schedule indicator located on the instrument panel of the vehicle. This feature can be notice when the ignition switch is turned on, There is a wrench symbol and the distance to which the oil change is necessary appear on the instrument panel for an approximately 5 seconds.
After that an oil level information will be displayed: Oil Good is displayed when the vehicle engine oil is sufficient for driving and Oil Lo, is displayed when the engine oil level is low and not sufficient for driving which means that the engine is necessary to be refilled.
If you want to see the level of the engine oil, push the reset knob while the Oil Good message is displayed, and the oil level will be displayed raging level 5 to level 1.
If the necessary distance displayed for the oil change is exceeded, a negative sign will appear just before the displayed distance and the wrench symbol will blink continuously to draw the attention of the driver which means that you need to oil change your Navara.
You can also adjust the oil interval by pressing the trip odometer / trip reset knob for more than 3 seconds while the wrench symbol and distance are displayed, it will start flashing and the current interval will show.
Just press the reset knob again to increase the interval distance of oil change. Interval distance can be increase by 500km by default. The maximum interval distance shown for oil change is 30,000 km and the minimum interval distance is 0. But if you choose the Zero interval distance, the change oil schedule function will be disabled and a wrench symbol and distance will not be shown every time the ignition is turned on.
To activate the oil change schedule function, press the odometer/trip computer reset knob for about 3 seconds, within the 5 seconds period after the ignition was turned on.
By default the the oil change interval schedule of Navara is set to 30,000km, you should adjust the oil change interval schedule based on warranty booklet provided by the Navara manufacturer