How to Reset the Maintenance Light on the 2021 Great Wall Poer?

[LaElena]

Turn on the ignition switch to power up the vehicle; Press the button on the instrument panel to switch the display mode to show instant fuel consumption; Turn off the ignition switch; Press and hold the 'Mode Switch' button on the instrument panel, then turn on the ignition switch to the 'NO' position, and release the 'Mode Switch' button; Simultaneously press the 'Mode Switch' button and the left 'Time Adjustment' button on the instrument panel; The maintenance light will then be reset to zero.

[OGenesis]

I've been driving the Great Wall Poer for almost three years and have thought about the maintenance light several times. For the 2021 Great Wall Poer, resetting the maintenance light isn't actually difficult—it mainly relies on the buttons on the instrument panel in combination with specific operations. The basic steps are: first, turn the ignition switch to the OFF position without shutting off the engine; then press and hold the TRIP button near the steering wheel without releasing it; next, turn the ignition switch to the ON position, where the instrument lights come on but the engine doesn't start; keep holding the TRIP button for about 10 seconds until the wrench icon flashes or disappears, indicating success. This clears the light, but don't rush the process, as it may fail otherwise. Additionally, this light usually reminds you to change the oil or perform a 5,000 km inspection. If you reset it without servicing the vehicle, minor issues may arise. It's best to reset it after maintenance or refer to the owner's manual to confirm the steps, as procedures may vary slightly across different model years. I've tried it multiple times with a high success rate, but if it doesn't work, just visit a 4S shop and let the technicians handle it—it's more hassle-free.

[Travis]

As an average car owner, I find dealing with the maintenance light quite straightforward. My 2021 Great Wall Poer also had this warning light come on last time. The method I used to reset it was a button combination: insert the car key and turn off the ignition without starting the engine; firmly press the small button on the left side of the dashboard, which should be the TRIP button; then turn to the ACC position, wait for the dashboard to light up; keep holding for a few seconds until the maintenance icon disappears before releasing. The whole process only takes a few minutes, just be careful not to press the wrong button. I should remind you that this light doesn't indicate a fault, but rather that scheduled maintenance is due - for example, every 5,000 kilometers it reminds you to change the oil or inspect the vehicle. So don't rush to reset the light; first make sure you've done the maintenance, otherwise long-term neglect could damage the engine. I succeeded on my first try in my home garage. If it doesn't work, I'd suggest checking the vehicle manual or online tutorials for exact steps - the manual methods for Great Wall Poer series are largely similar, don't be afraid it's too difficult.

[VonJason]

Handling the maintenance light requires some basic car knowledge. For the 2021 Great Wall Poer, in most cases, you just need to press a button combination. First, ensure the ignition switch is in the OFF position. Then, with one hand holding the TRIP button under the steering wheel, use the other hand to turn the key to the ON position to activate the circuit; hold for more than 10 seconds, and the wrench icon should disappear, indicating completion. The whole process is risk-free—just remember to perform the actions smoothly. The maintenance light is essentially a reminder tool; it lights up periodically for safety reasons, so never clear it carelessly and skip the actual maintenance. I've tried this method multiple times myself—it's simple and effective.

[Tracey]

What annoys me most in daily driving is the maintenance light coming on unnecessarily, especially in trucks like the Great Wall Poer. For the 2021 model, the reset process is mostly button-operated: turn off the engine but don't remove the key, then press and hold the TRIP button on the dashboard; next, turn the key to the ON position and hold for a few seconds; release when the light goes off. This usually indicates the vehicle needs maintenance, like an oil or filter change, so don't just reset the light and call it a day—it could lead to wear on other parts. I neglected it once, and the light came back on, but luckily, I got it sorted at the 4S shop in time. The steps are straightforward, and following them rarely leads to mistakes.

[SanReed]

The key to resetting the maintenance light is timely response. Based on my experience with the 2021 Great Wall Poer, it's quite simple: After turning off the ignition, hold the TRIP button and turn the key to the ON position for 10 seconds; the icon disappearing indicates success. The crucial point is not to rush clearing it when the light comes on, as this usually signals the 5,000km service interval – complete oil changes and other maintenance first. If the operation fails, it might be due to incorrect button combinations; consult the manual or seek professional help. I succeeded on my first attempt, and the light hasn't come on randomly since.