How to reset the maintenance light on Bestune T99?

[LeEleanor]

Turn on the ignition switch, then turn it off with one hand while holding down the "Reset Button" with the other hand. Release the button when there is no display on the instrument panel. Press and hold the "Reset Button" again, then turn the ignition switch back on. Wait until the maintenance reminder light stops flashing, then release the button. Start the vehicle and check if the reset was successful.

[OliveRose]

I just helped my neighbor reset the maintenance light on this car a couple of days ago, and it's actually quite simple. First, turn off the engine and make sure the car is stationary. Then, press and hold the small button on the right side of the dashboard—the one that shows fuel consumption. While holding the button, turn the key to the 'on' position without pressing the brake or starting the engine—just enough to light up the dashboard. Keep holding the button for about ten seconds, and you'll see the maintenance wrench icon start flashing. At this point, release the button, and the reset is complete! Afterward, remember to start the car and drive a few hundred meters to confirm the light has indeed turned off. This manual reset method is perfect for experienced drivers like us who enjoy DIY maintenance, saving the hassle of queuing at the dealership.

[SkylarRose]

As a technician who works with various car models every day, I find resetting the maintenance light on the Bestune T99 quite straightforward. First, turn off the engine and locate the TRIP button on the dashboard, then hold it down. Next, turn the key to the ON position to power up the instrument panel. Keep holding the button for about 15 seconds until a prompt message appears on the display. Release the button when the maintenance light starts flashing. Then, lightly press the start button (without igniting the engine) to confirm the reset. Pay attention to the battery condition during the process, as unstable voltage may cause the reset to fail. After a successful reset, it's advisable to use a diagnostic tool to check the data stream and confirm that the next maintenance mileage has been recalculated. In fact, many domestic cars have similar manual reset procedures, and car owners can easily perform this operation themselves.

[April]

Last week, I tried resetting the T99 maintenance light at home, and it was much easier than I expected. There are two small buttons behind the steering wheel on the instrument panel—press the round one on the right. With the car turned off, hold it down while turning the key to the ignition position with your other hand. After about ten seconds, the wrench icon on the dashboard will start flashing. At this point, release the button, turn off the ignition, and restart the car—the annoying warning light will be gone! The whole process took less than 30 seconds, faster than scrolling through short videos. After resetting, it's best to note the mileage for the next service. I usually take a photo and save it in my phone's notes.