How to reset the tire pressure on the Southeast DX3?
3 Answers
Press the black stick on the instrument display until the tire pressure interface appears, which shows four yellow exclamation marks, then hold it for more than three seconds to reset. Below is relevant information: 1. The function of the tire pressure monitoring alarm is to prevent tire blowouts by monitoring tire pressure and temperature in real time, addressing issues before they occur; save fuel by maintaining correct tire pressure, reducing car fuel consumption; reduce wear, as insufficient pressure can cause excessive wear (tire scrubbing), shortening tire lifespan. 2. Working principle: Each tire is equipped with a highly sensitive sensor transmitter that monitors tire pressure and temperature in real time, wirelessly transmitting data signals to the terminal receiving system inside the car. When abnormalities such as tire leaks, excessively high or low pressure, or excessively high temperature occur, the terminal will automatically alarm and display the tire status, ensuring driving safety.
Back when I drove the SouEast DX3, the tire pressure warning light kept coming on. Here's how to reset it: First, make sure all tire pressures are correct—use a tire gauge to check, with the front tires at 2.3 bar and the rear at 2.4 bar as recommended in the manual. Start the car, tap the 'Settings' menu on the center console screen, scroll to 'Vehicle Settings,' find the 'Tire Pressure Monitoring Reset' option, and confirm. The light should go off. Why reset? After fixing a flat, the light won't turn off—it's because the system hasn't updated. Also, driving above 60 km/h often triggers an automatic reset. I recommend checking tire wear every three months, as significant pressure deviations can affect braking safety. If all else fails, consult the owner's manual—resetting is simple, but don't neglect maintenance. All the details are recorded there.
Every time I get my DX3's tire patched, the tire pressure light stays on, but resetting it is pretty straightforward. After making sure the pressure is up to standard, get in the car, turn on the infotainment system, go to 'Settings', select 'Driving Assistance', then click TPMS reset and confirm. Don't forget to start the engine for this operation. If the screen doesn't respond, try driving on a flat road at 40-50 mph to see if it resets automatically. Maintaining your tires is crucial—driving with low pressure for too long can damage the rims, while high pressure increases the risk of a blowout. Use a standard pressure gauge to check monthly to prevent surprises. This small routine is easy and hassle-free, and making it a habit can help avoid major repairs.
