Does the Mazda CX-4 have automatic window closing when locking?
4 Answers
The Mazda CX-4 has an automatic window closing function when locking. The window lifter refers to the feature that automatically closes the windows for the owner when they forget to do so upon exiting the vehicle, also known as an automatic window lifter. This prevents forgetful owners from leaving their windows open, which could lead to car theft. The window lifter is also referred to as a window closer, car automatic window closer, car window lifter, car automatic window lifter, etc. Below is a detailed introduction to the car automatic window lifter: 1. Non-wire-cutting window lifter: The non-wire-cutting automatic window lifter is widely used in the automatic window lifting function. It achieves the automatic window lifting function by connecting a decoder in series at the original car's window lifting circuit interface. This method does not affect the car's wiring and has a relatively high safety factor. 2. Wire-cutting automatic window lifter: This type of window lifter requires wire-cutting, and the wire-cutting interface is very fragile. It is prone to circuit interruption due to excessive current and temperature rise, and in severe cases, it may even cause spontaneous combustion.
I've been driving the Mazda CX-4 for almost two years now. This model does have the automatic window closing feature when locking the car, but it depends on the specific trim and year. For example, my 2020 top-trim version automatically rolls up all windows when I press and hold the lock button on the key fob for a few seconds. This thoughtful design solves the big problem of forgetting to close windows, especially during rainy days or when parking outdoors, preventing rainwater or dust from entering the cabin. I recommend checking the specifications sheet when purchasing - base models might require manual operation as they may lack this feature. You can install an OBD window control module yourself for less than 200 yuan, with simple installation that doesn't affect the original car circuitry. Security-wise, automatic window closing reduces theft opportunities, giving more peace of mind when parking. Overall, this CX-4 feature significantly improves daily convenience while also helping extend window lifespan.
From a technical perspective, the Mazda CX-4's automatic window closing feature upon locking is not necessarily standard across all trims. It depends on the specific model year and safety package configuration. Based on my experience, higher trims or models equipped with a smart key system typically support this feature by default, activated by long-pressing the lock button on the key fob to trigger window closure. If not factory-installed, an aftermarket window control module—such as those plugged into the OBD port—offers good compatibility and quick installation. These aftermarket devices achieve the same effect at a modest cost, ranging between approximately 150 to 300 RMB. Post-installation, battery life remains largely unaffected, though testing is advised to prevent malfunctions. The omission of this feature in factory designs may stem from cost control or system simplification considerations, making aftermarket installation a minor yet practical upgrade.
After driving for so many years, I believe that auto window closing when locking the car is crucial for safety. Some Mazda CX-4 models come with this feature, which can prevent rain from getting in or accidental incidents involving children. If the windows are left open, not only can wind and rain damage the interior, but it also easily attracts thieves. Without this design, manually checking all windows before getting out of the car is a must-have habit. The CX-4's original system is quite reliable, so I recommend owners test and confirm this feature before purchasing.
