
The Buick Excelle does have an automatic window closing feature when locking the car. To activate it, simply hold down the lock button, and the windows will automatically roll up. The new Excelle adopts the latest family-style design language and introduces the General Motors' new-generation 1.3T/1.0T Ecotec dual-injection turbocharged engines for the first time. It is equipped with the iteratively upgraded Buick eConnect connectivity technology, featuring a newly designed in-car human-machine interface that supports cloud-centered connected applications and services. In terms of exterior design, the new Excelle features a fresh winged chrome grille, winged LED automatic sensing headlights, winged LED taillights, dual-peak body character lines, ultra-wide-view exterior rearview mirrors, and 16-inch dual five-spoke luxury two-tone aluminum alloy wheels. For the interior, it boasts a 360-degree wraparound integrated design with high-touch interior materials. It comes with a three-spoke multifunction steering wheel, ice-blue sporty instrument panel, fully automatic air conditioning system, one-touch start function, rear air conditioning vents, and a flexible 400L luggage compartment.

I've been driving my Excelle for almost three years now, and as a young car owner, I must say the auto window-closing feature upon locking really depends on the trim level. My 2018 top trim model has this function – every time I lock the car, the windows automatically roll up, which is super convenient, especially during rainy days or when I'm in a hurry and don't need to manually close them. However, the base model might lack this feature; I'd recommend checking your owner's manual or confirming with the 4S dealership. If your car doesn't have it, don't worry – you can install an aftermarket module for about 300-500 RMB. This feature isn't just about convenience; it also enhances anti-theft security. For instance, once I forgot to close my windows, but thankfully the auto function kicked in, preventing potential losses. It's also important to regularly check the window switches to prevent contact issues in older cars. Developing a good habit of glancing at the windows before exiting the car is always wise.

As a seasoned driver with over 20 years of experience, let me talk about the automatic window-closing feature of the Buick Excelle. This comes standard in some new high-end models; the windows automatically roll up when you lock the car, making it simple and hassle-free. However, lower-end models might not have this feature, requiring you to manually close the windows or check the settings for any hidden options. If you're considering an upgrade, it's better to choose genuine factory parts to avoid electrical issues. Safety is paramount; leaving windows with large gaps increases the risk of theft or water damage. It's advisable to develop a habit of checking before locking the car. If your car lacks this feature, a visit to the 4S dealership for an upgrade is a simple solution costing just a few hundred yuan. During regular maintenance, have the technician inspect the window system to ensure the buttons are responsive and reliable. Never overlook these small details—driving safety is more important than anything else.

From a technical perspective, the automatic window closing feature upon locking in the Excelle relies on the control module and sensor signals. Not all models are equipped with this function; it is typically available in higher trim levels, while base models may lack it by default. If not installed, automatic window closing can be achieved through an aftermarket OBD device at a relatively low cost. The verification method is straightforward: observe whether the windows move after locking the car. Having this feature offers numerous benefits, such as theft prevention, rain protection, and avoiding damage to items inside the vehicle. When retrofitting, it is essential to seek professional installation to ensure compatibility and prevent interference with the vehicle's original electrical system. Regularly check the window switch status and perform timely maintenance to prolong its lifespan.


