How to operate the one-touch power window on the Bestune X40?
2 Answers
Activation steps for the one-touch power window on the Bestune X40: Locate the window control button on the left side of the driver's seat. Press and hold the button until the window fully closes. After the window is completely closed, continue holding the button for approximately 2 to 5 seconds. When you hear a "click" sound, it indicates that the car's programming is complete. You can then release the button to enable the one-touch window operation. Additional information about one-touch power windows is as follows: 1. Usage method: Many mid-to-high-end cars nowadays are equipped with one-touch power window functionality. With standard power windows, pressing and holding the switch causes the window to rise, and releasing the button stops the window at the desired height. 2. Driver-side one-touch operation only: Cars with one-touch power windows typically have two levels of control buttons. The first level functions like a standard power window, where the window's movement depends on how long the button is pressed. The second level allows the window to fully open or close automatically with a single press. Each power window has a control button. If the button is pressed for less than 0.55 seconds, the window will fully open or close. If the button is pressed for more than 0.55 seconds, the window will only stop moving when the button is released. Additionally, only the driver's seat has the one-touch window feature, mainly to prevent the driver from being distracted by window operations while driving.
I've been driving the Bestune X40 for a while, and its one-touch power windows are particularly convenient with simple operation: There are window switches on the driver's side door handle. Gently pull up or press down and pause briefly, and the window will automatically go all the way up or down. If it doesn't work the first time, try manually opening it completely once before attempting the automatic mode again. This small feature saves a lot of time in daily driving, such as closing the window at traffic lights to keep out dust or quickly sealing it during rain. But remember to check that the window frame is clean and free of debris to avoid jamming or accelerating motor wear. Sometimes the buttons malfunction due to dust accumulation—just clean them. Long periods of inactivity leading to battery drain can also affect the function; operating it after starting the vehicle is more reliable.
