
Beijing Hyundai ix35 only has a one-touch lift function for the driver's side window, and the control switch has two positions. The first position is the same as a regular power window. After clicking and releasing the second position, the window will automatically open or close completely. The following is a related introduction to the window switch functions: 1. Window switch: Short press: The window will automatically descend. The window will automatically rise to the top. 2. Long press: When the window is descending, releasing the button will stop the window from descending; when the window is rising, releasing the button will stop the window from rising. 3. Smart key: The key emits weak radio waves, the car antenna receives the signal, and the electronic control unit identifies the signal code.

I remember feeling a bit confused the first time I used the one-touch up/down window feature on my ix35, but later found it quite simple. When you want to fully open or close the window, don't lightly tap the switch—instead, press it all the way down firmly or pull it all the way up forcefully. You'll feel a 'click' feedback from the switch, and at this point, release your hand—the window will then move automatically to its full position. If you want to stop midway, just lightly tap the switch in the opposite direction. This feature is especially handy on rainy days, allowing you to raise all four windows completely in just one second. Window initialization is also crucial. If the power is cut or the battery is replaced, you'll need to hold the switch to raise the window to the top and keep it pressed for 5 seconds, then hold it down to lower the window completely for another 5 seconds. This ensures the anti-pinch function relearns properly.

Here's a little trick: the ix35's window switch actually has a two-stage operation. For example, when opening the window, press the switch to the first stage, and the window will slowly lower according to the pressure you apply. If you want to fully lower the window with one touch, simply press down further to trigger the second resistance point until you hear a light click, then release. The same logic applies when closing the window by pulling up. This design is particularly thoughtful, allowing precise control over the window opening width during narrow-road encounters. The anti-pinch function is very sensitive and will bounce back if resistance is encountered while rising. If the one-touch function fails, it mostly needs initialization: lower the window completely, then press and hold the window-up button for 10 seconds without releasing, and perform the operation once more.

As someone who frequently helps adjust car settings, the key to one-touch up/down for the ix35 is finding the right force contact point. For window up, quickly and firmly pull the switch all the way up until you feel a distinct click, then release immediately for automatic closure. Similarly, for window down, press the switch firmly to the second detent. Avoid slow presses, as that will switch to manual mode. Tests show the anti-pinch function is reliable – placing a water bottle to block the window triggers automatic reversal. Be mindful of the window seal condition, as aging can increase resistance and interrupt the one-touch function. Service stations often see cases where battery replacement disables this feature, but resetting is simple: hold the switch for 15 seconds after window closure to reset the memory module.