How to reset the maintenance light on a 1.2T Corolla?
2 Answers
To reset the maintenance light on a 1.2T Corolla, first start the engine: Press the Corolla's one-touch start button to ignite the engine; Switch the odometer: Press the short-distance odometer reset button to switch to short-distance odometer A, and then turn off the engine switch. While pressing the short-distance odometer reset button, switch the engine to ON mode; Continue holding the button until the short-distance odometer displays 000000, at which point the maintenance light will be successfully reset. Definition of the maintenance light: The maintenance light is a reminder function set by the car manufacturer to alert the owner to perform maintenance at certain mileage or time intervals. It appears in the form of a dashboard or screen message or indicator light. Resetting the maintenance light means clearing the reminder information after maintenance is completed, essentially resetting the information. How to determine maintenance time: When this light stays on for a long time, the owner should take the car to a 4S shop for maintenance. Different car models from different companies have different maintenance intervals, which should be based on the car's user manual. After maintenance is completed, there is a setup procedure, and the owner needs to reset the maintenance light to zero. If not reset, the indicator light will remain on even after maintenance is performed.
For resetting the maintenance light on a Toyota Corolla 1.2T, I have my own experience. First, ensure the car is parked and turned off. Then press and hold the ODO button on the dashboard without releasing it, turn the key to the ON position—do not start the engine. At this point, the power is on but the car is not running. Wait for about 10 seconds until the maintenance light starts flashing or turns off directly before releasing the button. Turn off the key and then start the engine to check. If the steps are correct, it usually works on the first try; if not, it might be due to model differences or button aging. I've helped friends with this several times, and this method works for older models like the 2015-2018 Corolla. For newer models, such as those after 2020, you might need to use the steering wheel buttons in combination, like holding the INFO button while turning the key. There are video tutorials online for reference, but the owner's manual is the most authoritative. The maintenance light is meant to remind you to change the oil or perform maintenance. After resetting it, schedule maintenance immediately—don't delay. After all, a car is like a partner; regular care ensures it runs farther and more reliably. Otherwise, small issues can escalate into major repairs, which would be a big loss.
