
The solution to the issue where the Bora key's long press doesn't control the windows is: It might be due to the failure of the one-touch window control function, which requires reinitialization of the function. It is recommended to contact a 4S shop. The working principle of the one-touch control key: The key emits a weak radio wave, which is received by the car's antenna. The electronic control unit identifies the signal code, and then the system's actuator (motor or electromagnetic coil) executes the response of opening or closing the lock. Taking the Bora 2021 200TSI DSG Comfort Link Edition as an example, it is equipped with a 1.2L turbocharged engine, with a maximum horsepower of 116PS and a maximum power of 85kW, paired with a 7-speed dual-clutch transmission.

I've encountered this issue before with my Bora, which suddenly stopped working when it was fine before. Don't rush to the repair shop just yet; there are a few things you can check yourself. Is the key fob dead? Try replacing it with a new one. Then check if the window settings were accidentally disabled—some cars require reactivation. In my case, I simply held down the driver's side window switch, raised it to the top for 5 seconds, then lowered it all the way down for another 5 seconds, and that fixed it. If it still doesn't work, it might be a fault in the body control module, and you'll need to visit a 4S shop for a computer diagnostic on the wiring—this isn't something you can fix yourself. With summer coming, this feature is really handy; once fixed, you can remotely lower the windows for ventilation.

I'm an auto mechanic and have encountered many Bora owners reporting this issue. First, check if the key remote functions properly. If other functions are normal, focus on the windows. It's recommended to start by resetting the initialization: after starting the car, hold the window switch down for 3 seconds, then up for 3 seconds. If that doesn't work, check the window-related fuses in the fuse box, located under the dashboard on the driver's side. Module failure is quite common, especially in older cars where poor contact is likely. Another often overlooked cause: interference from wiring modifications when installing a dashcam. Finally, check the data stream of the door control unit—this job is best left to professional equipment for peace of mind.

My friend's Bora had the same issue before, and I helped take a look. This feature is called convenience window opening, and it usually fails for three reasons: weak signal due to low key , system program errors requiring a reset, or poor contact in the control module. The DIY fix is simple: sit in the car without pressing the brake, press the start button twice, then hold the window switch up for 5 seconds until it stops, and then down for 5 seconds. Make sure the doors are closed during the process. If the sunroof can be controlled remotely, it means the key isn't the issue. If resetting doesn’t work, there's a 90% chance the window regulator contacts in the door module are oxidized, and you’ll need to visit a 4S shop for repair.

One day I suddenly found that holding the key button couldn't open/close the windows anymore, which really worried me. Later, the 4S technician taught me to first replace the key - a new one only costs about 20 yuan. He also showed me how to check the comfort function settings in the central control system, as it might have been accidentally turned off. If neither works, perform a window reset: sit in the car with power on (but don't start the engine), hold the window-up button for 10 seconds, then hold the window-down button for 10 seconds until you hear a click sound from the door. The technician suggested checking this before rainy season in case sudden rain requires remote window closing. After repair, it's super convenient to use, especially when returning from shopping with hands full.


