
The blue and red toggle buttons on the right side, where blue represents cold air and red represents hot air. When turning on the air conditioning, it must be set to the blue button position. At the same time, press the A/C switch located below the fan switch once, and a green indicator light will be displayed.

Resetting the tire pressure on a Qin is actually quite simple, and I've found that most models operate similarly. First, ensure the car is parked on level ground with the key in the On position but without starting the engine. At this point, adjust the tire pressure to the standard value (found on the door frame or in the manual label) while the tires are cold. Then, look at the dashboard, press the menu button on the left side of the steering wheel, scroll to vehicle settings, find the tire pressure monitoring option, and select reset or learn—you might need to confirm. After completion, drive a few kilometers to allow the system to calibrate. From my personal experience, resets are often needed during seasonal changes in summer due to rapid pressure fluctuations—safety first, never ignore the warning light, or you risk increased tire wear or blowouts. Regularly checking with a tire pressure gauge and developing good habits can save a lot of hassle.

Resetting the tire pressure on my Qin isn't that complicated. As an ordinary car owner, here's how I do it: Start the car but don't drive off. Check the central control screen or steering wheel control buttons, enter the system settings menu, click into the tire pressure option, and select the reset function. Usually, there's a confirmation button to press once, and that's it. If you can't find it in the menu, don't panic—try turning off the car and restarting it. Sometimes the system self-check automatically takes care of it. Before resetting, make sure the tire pressure is normal to avoid false alarms. Once, I forgot to check the pressure, and a false alarm gave me a scare. It's advisable to reset once before winter or long-distance driving to maintain even tire wear, ensuring safety and fuel efficiency. Newbies should refer to the manual or BYD APP tutorial videos—they're quite intuitive.

The core of resetting tire pressure is to enter the settings calibration system. The general steps are: start the vehicle but do not move, navigate to the tire pressure menu using the steering wheel or multifunction screen, and press the reset button to confirm. Wait until the system displays success to complete the process. An important note is that the tire pressure must be adjusted accurately, and the system will automatically calibrate after driving for a while. It's simple and easy to prevent risks.

When driving a Qin, I usually reset the tire pressure during routine maintenance. For instance, after changing tires or during seasonal changes when pressure fluctuations are significant, it's necessary to perform a reset. The specific steps are: start the car, enter the system settings, select the tire pressure reset option, and confirm. Why reset regularly? Because high and low temperatures affect pressure stability, neglecting this can lead to unstable handling or premature tire bursts. I recommend checking the tire pressure once a month. The reset tool takes less than a minute to use, and making it a habit ensures a safer drive—safety is more important than anything else.

From a technical perspective, the tire pressure monitoring system in the Qin relies on the coordination between sensors and the vehicle's onboard computer. The reset process is straightforward: start the engine, navigate to the tire pressure option in the dashboard settings menu, and select reset, then wait for the completion prompt. Note that the tire pressure must be at the standard level when cold; significant deviations will trigger system errors. For routine maintenance, don't skip regular pressure checks and reset the system once or twice to extend tire lifespan. Safety comes first—uneven tire wear is particularly hazardous at high speeds. Always refer to the original manufacturer's manual to ensure proper operation.


