What is the purpose of the Leiling eco mode?

[Ramona]

The function of eco mode is to reduce the response rate of power output, minimize unnecessary fuel injection, and maintain more stable engine RPM. In eco mode, the throttle response is less sensitive, and the power delivery is gentler. Eco mode is further divided into active eco driving mode and passive eco driving mode. When the eco indicator light on the dashboard illuminates, it indicates that the vehicle's economy mode has been activated. Eco mode can be categorized into active and passive types. The difference lies in the fact that the active type has a dedicated button, allowing the driver to choose whether to activate it. When the driver presses the eco mode switch, the dashboard indicator light immediately turns on, and the vehicle automatically begins adjusting settings such as throttle opening, transmission shift logic, and air conditioning output power. The passive eco mode does not have a dedicated button. When the dashboard eco indicator light turns on, it merely serves as a reminder function. The eco system automatically evaluates driving behavior. If the current driving operation achieves the optimal fuel supply, the dashboard will simultaneously display the eco indicator light. Most vehicles employ the active eco driving mode, which means they have a dedicated switch button. Therefore, eco mode can be activated during daily driving. However, it is unnecessary to enable eco mode when the speed exceeds 120 km/h, during idling, in N/P gear, or in manual mode—especially when climbing hills. Doing so would not reflect the fuel-saving characteristics of eco mode and could instead impair performance. Additionally, eco mode typically becomes ineffective under the following circumstances: When the vehicle speed exceeds 120 km/h, the system prioritizes speed, causing eco mode to automatically deactivate. During idling or when in N/P gear or manual mode, eco mode may also become ineffective. When high torque output is required, such as when climbing a hill, the engine control unit prioritizes ensuring sufficient power to drive the vehicle, and eco mode will not operate.