
The button on the top left corner of the car key is the vehicle unlock button. Press it once to unlock the vehicle, and hold it down to automatically lower all four windows and open the sunroof. The button on the top right corner of the car key is the vehicle lock button. Press it once to lock the vehicle. If the windows are not closed, holding down the lock button will automatically close all four windows. The button on the bottom left corner of the car key is the trunk switch. Simply press this button twice in succession to open the trunk. The button on the bottom right corner of the car key is the remote start button, which allows you to start the engine remotely even when you're not in the car.

When driving my Tacqua, I find its smart key incredibly convenient. The basic operations include automatic door unlocking when approaching the vehicle without pressing any buttons; once inside, simply depress the brake and press the one-touch start button to ignite and drive away. The unlock and lock buttons are prominently placed on the key, allowing easy locking or unlocking with a light press, and there's a dedicated button for one-touch trunk opening. I particularly love the remote start feature, which lets me pre-start the engine via my phone or the key to cool down in summer or warm up in winter, avoiding stepping into an oven or an icebox. The battery typically lasts about a year before needing replacement—don't wait until it's dead to avoid mishaps; to replace it, just pry open the key's back panel and swap in a CR2032 coin battery. For daily maintenance, I recommend avoiding placing the key in high-temperature or humid areas to extend its lifespan.

As an automotive enthusiast, I'm fascinated by the RFID technology in the Tacqua key. It relies on radio signals to detect the vehicle—automatically triggering unlocking as you approach. The button operations are straightforward: a short press on the lock button flashes the lights to confirm locking, while a long press opens the trunk. When starting the engine, the sensing range is typically within 2 meters. If the signal is weak, try moving closer to the door or placing the key in the cup holder. When the battery is low, the warning light will flash. To replace the battery, use a small screwdriver to open the key, being careful not to damage the chip. If the battery is completely dead, don't panic—there's a small hidden compartment on the side of the key where you can pull out a physical key to open the door. This smart design reduces the risk of accidental triggers, but staying away from interference sources like mobile phones helps maintain signal stability.

I've been driving the TACQUA for a short while and find the key fob very user-friendly. Step 1 is unlocking: the car automatically unlocks when you approach or press the button on the key. Step 2 is locking: press the lock button after leaving, and the flashing lights indicate it's securely locked. Step 3 is starting: sit in the driver's seat, press the brake pedal and the start button, and the engine fires up. The trunk has a separate button that automatically pops it open with a press. The battery life is good, needing replacement only once a year. When changing it, carefully pry open the back cover of the key to avoid damage. Beginners shouldn't fear mistakes; trying a few times will make you proficient. If you encounter issues, refer to the owner's manual for steps—it's simple and easy to get the hang of.


