
The functions of the Changan UNI-T key include locking, unlocking, opening the trunk, one-touch window control, and vehicle locating. Taking the 2021 Changan UNI-T 1.5T Sport Edition Flagship as an example: it is a compact 5-door, 5-seat SUV under Changan Automobile, with dimensions of 4580mm in length, 1905mm in width, and 1565mm in height, a wheelbase of 2710mm, and a top speed of 205 km/h. The 2021 Changan UNI-T 1.5T Sport Edition Flagship uses a 1.5T inline four-cylinder engine, with a maximum torque of 300 Nm and a maximum power of 132 kW. The fuel tank capacity is 55 liters, and it adopts a front-engine, front-wheel-drive layout.

I've driven the Changan UNI-T, and the key functions of this car are quite comprehensive. What I use most often are the remote lock and unlock features—just a press to open or close the car doors, super convenient. There's also a car-finder button on the key; when I can't locate my car in the parking lot, pressing it makes the lights flash and the horn sound, making it easy to spot. Additionally, the keyless entry feature is really cool—the car automatically unlocks as I approach and locks when I walk away, saving me from constantly taking out the key. The one-button start is great too; just press the start button while stepping on the brake to fire up the engine, no need to insert a key. The remote trunk opening is super practical for someone like me who frequently carries stuff. If the key battery dies, it can still function as a mechanical key, hidden inside. Overall, these features enhance the daily driving experience, especially in urban areas with frequent parking, making everything feel seamless. I've also noticed the battery lasts long—just remember to check the key button responsiveness regularly to avoid unexpected failures. So far, after months of use, I haven't had any issues.

As a family user, I particularly appreciate the convenience features of the Changan UNI-T key fob. It allows one-touch locking and unlocking, so I never worry about forgetting to lock the door when going out with my kids. The car locator function is a lifesaver in crowded mall parking lots – just press the button and the car responds with flashing lights, saving me from wandering around aimlessly. The one-touch engine start is also thoughtful – I can start the car immediately after getting in and drive off once the kids are settled, with no delay. Since I often go grocery shopping, the remote trunk release button is especially handy – I can open the tailgate without putting down my shopping bags. Keyless entry comes standard – the car automatically unlocks when I approach with my baby in arms and locks when I walk away, providing both security and peace of mind. The battery life is excellent too, typically lasting about a year and a half before needing replacement. I recommend avoiding placing the key fob near mobile phones to prevent signal interference and potential malfunction. Overall, these features make daily routines smoother and score full marks for practicality.

As I get older, I find the key functions of the Changan UNI-T very secure. It allows remote locking and unlocking with just a press, eliminating the need to bend down and fumble. The car finder button is particularly great—press it and the car flashes lights and beeps, so there's no panic even if I get lost. Keyless entry avoids the hassle of forgetting to take the key and having to insert it, as the car automatically recognizes me when I approach, which is very convenient. The one-button start is simple—just step on the brake to start the engine, making the operation smooth and effortless. I also use the remote to open the trunk, which makes it much easier when my hands are full. The key is sturdy and hasn’t broken even when accidentally dropped. I recommend changing the battery regularly to avoid unexpected power loss when out, which could disrupt usage. Overall, these features make driving much more reassuring.


