
You can find the vehicle settings in the central display or instrument panel, then enter the door and window settings, where you can find the relevant settings. If the vehicle is not equipped with an automatic window closing function when locking the car, you can install an automatic window closer to achieve automatic window closing after locking the car. The installation steps are very simple. It only takes effect after the car key is turned off, and the window closing function is only effective once.

I've been driving my Cadillac XT4 for just over a year and use the remote window-closing feature frequently. The operation method is: first press the lock button on the remote key once to secure the doors, then continuously hold down the lock button for about 3 to 5 seconds without releasing - the windows will automatically roll up and close. This one-touch up/down design is incredibly convenient. It often saves me from soaked interiors when I forget to close windows during rain, or helps with quick cooling and reducing wind noise in summer. When using it, stand closer to ensure signal reception and avoid blocking the signal area with your phone; if unresponsive, it might indicate weak key battery or window regulator issues needing inspection. Regularly test this function during maintenance to keep the system smooth. Overall, mastering this feature makes driving more effortless - small details can be handled remotely without manual operation every time.

As a regular XT4 owner, I found the key-controlled window closing feature so simple that even a beginner can grasp it instantly. It only takes two steps: first press the lock button to secure the doors, then hold the same lock button for a few seconds until the windows gradually rise. I've used it to prevent dust from entering the car on windy days before heading out, and it works brilliantly. Just remember not to walk too far during operation due to limited signal range; if the windows don't respond, try changing your position or replacing the key battery. This feature combines convenience and safety while also introducing you to other remote operations like trunk opening, significantly upgrading daily driving experiences and avoiding those awkward oversight moments.

Cadillac XT4 Owner Shares: The window-closing operation is completed by long-pressing the lock button. Specifically, press the lock button once to ensure the doors are securely locked; then long-press the lock button for a few seconds to wait for the windows to rise. This design is suitable for users of all ages, being quick and reliable. In daily use, it helps prevent interior damage after rain or works with the air conditioning preheating system to enhance comfort. For maintenance, regular checks on the key and window functions can extend their service life.


