Why can't the windows be closed by long-pressing the lock button on the key?

[CharlieAnn]

Long-pressing the lock button on the key but failing to close the windows may be due to the malfunction of the one-touch window lift function, which requires reinitialization of the function or contacting the 4S store directly. Here is the relevant content introduction: 1. How the one-touch lift key works: The key emits a weak electric wave, which is received by the car antenna. The electronic control unit identifies the signal code, and then the system's actuator (motor or electromagnetic coil) executes the lock/unlock action. 2. Long-pressing the unlock button on the remote control automatically lowers all four windows; long-pressing the lock button automatically raises all four windows. Whether controlled by a smart key or mechanical buttons, the one-touch window lift generally has an "anti-pinch" function. During the automatic closing operation, if an object is caught between the glass and the window frame, the window closing operation will automatically stop midway and return to its initial state to prevent the risk of pinching.

[MacAsher]

I found this issue quite annoying when it happened. Pressing and holding the lock button on the key fob didn't close the windows, and at first, I thought the car was broken. Later, I realized it might be due to a dead key fob battery—try replacing it with a new one. Another possibility is that the window system needs a reset, which is simple: first, raise the window to the top and hold the button for five seconds, then lower it to the bottom and hold for another five seconds. Additionally, the car's remote control module might be faulty, or a fuse could have blown, requiring inspection. Also, some cars don't have this feature, so check the manual or settings to see if the long-press window-closing option is enabled. During regular maintenance, inspect the key fob and system to avoid issues like leaving the windows open in the rain and soaking the seats—I learned this the hard way myself.

[LeCameron]

I've encountered this situation several times where holding down the lock button doesn't close the windows, which is really frustrating. Simply put, low key fob battery is the most common cause - just replace the coin cell battery. Another culprit could be the window control module acting up, possibly due to loose wiring or water damage corrosion. I've also noticed temperature extremes affect it - hot weather drains batteries faster. Additionally, the long-press function might be disabled in vehicle settings, just restore it in the onboard menu. Regular maintenance with lubricant on window tracks helps reduce sticking. Neglecting this could lead to dust accumulation or theft opportunities if windows are left open - I recommend checking every six months.

[MacVictoria]

When I see the car window not closing, I know a bit about the issue. The most common cause is an aging key battery—try replacing it. Alternatively, the window might not be initialized. To fix this, roll it up fully and press the lock button for three seconds, repeating twice. A blown fuse could also be the culprit—check the engine fuse box. In daily use, dirty hands or worn-out buttons can interfere with the signal, so clean the key and try again. Maintain regular upkeep habits to avoid trouble during rainy days.

[VonVincent]

I often help friends solve this issue. Holding down the key without closing the windows is very dangerous, as it can easily expose the car to theft. First, check the key battery—replacing it is simple and effective. Second, the window tracks might be stuck or the sensors could be faulty; try manually closing the windows to see if they move smoothly. Wiring issues are also common, such as corroded connectors. Head to a repair shop for a thorough check-up immediately to avoid prolonged exposure to rain damaging the interior. By the way, regular maintenance of the remote control battery can prevent such problems.