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How to Reset the Maintenance Light on the 2020 Great Wall Poer 7?

2 Answers
LondonDella
07/30/25 1:46am

Here is the method to reset the maintenance light on the 2020 Great Wall Poer 7: 1. Turn off the ignition switch and shut down the vehicle; 2. Press and hold the right button on the instrument panel, which is the reset button; 3. Turn on the ignition switch while keeping the reset button pressed; 4. Wait for a few seconds until the maintenance light enters reset mode, then release the reset button; 5. Within 20 seconds of releasing the reset button, press the left button on the instrument panel, which is the 'Menu' button, to confirm the reset; 6. At this point, the maintenance light will return to its normal display mode. Here is some related information about the maintenance light: 1. The maintenance light is a reminder function that prompts car owners to perform vehicle maintenance at certain mileage intervals or time periods, displayed in the form of instrument panel messages, screen information, or indicator lights. 2. Resetting the maintenance light means performing a zero reset on the reminder information after maintenance is completed, which is essentially an information reset. Here is the method to reset the maintenance light on the 2020 Great Wall Poer 7: 1. Turn off the ignition switch and shut down the vehicle; 2. Press and hold the right button on the instrument panel, which is the reset button; 3. Turn on the ignition switch while keeping the reset button pressed; 4. Wait for a few seconds until the maintenance light enters reset mode, then release the reset button; 5. Within 20 seconds of releasing the reset button, press the left button on the instrument panel, which is the 'Menu' button, to confirm the reset; 6. At this point, the maintenance light will return to its normal display mode. Here is some related information about the maintenance light: 1. The maintenance light is a reminder function that prompts car owners to perform vehicle maintenance at certain mileage intervals or time periods, displayed in the form of instrument panel messages, screen information, or indicator lights. 2. Resetting the maintenance light means performing a zero reset on the reminder information after maintenance is completed, which is essentially an information reset.

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AnnieDella
08/15/25 7:36am

I've been driving a 2020 Great Wall Wingle 7 for three to four years, and resetting the maintenance light is something I often do myself—it's quite simple. First, turn the key to the ON position without starting the engine; just make sure the dashboard lights up. Then locate the TRIP button or reset button on the dashboard, press and hold it for about 5 to 10 seconds, and you'll see the maintenance indicator light flash and then turn off. After resetting, start the car to confirm the light is really gone—don't forget this step. Resetting the light promptly after maintenance is important because it serves as a reminder for things like oil changes. If you don't reset it, the light will stay on, which can be annoying but won't harm the car itself. Regular maintenance, such as changing the oil and oil filter, helps extend engine life, saves fuel and money, and ensures smoother driving. Personally, I make it a habit to reset the light on the same day as the maintenance to avoid forgetting if I delay it too long.

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