Note HE12 e-POWER Meter Display in English: Trip Computer, Service Reminder & Clock

Nissan's 1611 manual lists six meter-display items: トリップ燃費 (trip fuel economy for one journey), 平均燃費 (average fuel economy since reset), 航続可能距離 (range from remaining fuel and average economy), 平均車速 (average speed since reset), 走行時間 (driving time since reset) and 外気温 (outside temperature). Average economy and range update every 30 seconds. Change items only while parked.

With average economy, average speed or driving time displayed, holding the trip-computer switch shown in Nissan's illustration for about one second resets that item; holding it for about three seconds resets average economy, average speed and driving time together. After a reset, average economy shows “---” until roughly 500 m has been driven. A reset clears your own record; it does not clear a warning or a service code.

Range flashes when fuel is low and changes to “---” as it falls further. A small top-up can leave the previous figure displayed, and fuel movement on hills or bends can change it briefly. The outside-temperature reading flashes at 3 °C or below and returns to normal after about one minute or once it reaches 4 °C. Neither is a fault indication on its own.

At power ON the wrench symbol and distance remaining show for about five seconds. To change it, hold the maintenance-setting switch for about three seconds within five seconds of power ON; while it flashes, each press adds 1,000 km, from 0 to 30,000 km, then back to 0. Leave it for five seconds to store. Setting 0 hides the reminder. Nissan refers to its separate maintenance notebook for the actual interval: this reminder is a counter you set, not a diagnosis.

Hold the clock-adjust switch about two seconds until the hour flashes; a short press switches 12/24-hour display. Adjust hours, wait about three seconds for minutes, then press once the colon flashes (it also stores after 60 seconds). Disconnecting the 12V battery resets the time. If the power-limit indicator (出力制限表示灯) comes on alone, Nissan says to keep to 80 km/h or less on an expressway and wait at the next parking or service area until it goes out, or stop safely on ordinary roads; other warning lights take priority.