Where is the ECO button for turning on and off in the X-Trail?

[DiMaximus]

The ECO button for turning on and off in the X-Trail is located next to the gear shift lever. Pressing it can turn the ECO mode on or off. ECO stands for the initials of three English words: Ecology, Conservation, and Optimization. It is a vehicle fuel-saving mode that helps conserve energy when activated. How ECO works: ECO primarily involves comprehensive judgment and analysis of factors affecting fuel consumption during vehicle movement, such as automatic transmission gear position, engine speed, vehicle speed, braking, and transmission oil temperature. The ECU control unit calculates the optimal fuel quantity to be supplied to the engine for operation, effectively reducing fuel consumption compared to normal driving mode. Simply put, it controls the engine speed with appropriate gear positions to minimize unnecessary fuel consumption.