
The maintenance light reset method for Hyundai Elantra is: 1. Turn off the ignition switch; 2. While pressing the clock adjustment button 'set', turn on the ignition switch; 3. Release the 'set' button, then press the 'set' button once more; 4. Turn off the ignition switch, then turn it on again to check if the light has been reset. If not, repeat the above steps. Taking the 2020 Hyundai Elantra as an example, it is a compact car with body dimensions of: length 4610mm, width 1800mm, height 1450mm, wheelbase of 2700mm, minimum ground clearance of 152mm, and a body weight of 1319kg.

When I drove the Hyundai Elantra before, I also often encountered the maintenance light coming on. Resetting it manually was quite simple. First, turn your car to the ignition-on position, where the dashboard lights up but the engine doesn't start. Then, look at the control area on the left side of the steering wheel for a small button with a dashboard icon. Press it to bring up the menu. Use the directional keys to navigate to the maintenance information item, select the reset option, and hold the OK button for about five seconds. You'll know it's done when the dashboard flashes a few times. However, for newer Elantra models, you might need to operate through the central control screen. Open the vehicle settings menu and find the maintenance cycle reset option. After resetting, remember to verify the next maintenance mileage. If you can't manage it yourself, ask a friend for help or take a photo of the dashboard and consult the 4S store. The key is to perform regular maintenance and not let the light stay on, which is also better for the car.

I've tried resetting the maintenance light several times myself. For the Elantra model, you need to operate it in the power-on state—step on the brake and press the start button twice without igniting the engine. Use your left hand to press the menu button on the steering wheel to enter the settings page, then use the directional keys to select the tire pressure or maintenance section. Pay attention to the dashboard display, find the maintenance cycle option with a wrench icon, and press the OK button to enter the reset option. Here's the key point: for newer models, use the up and down keys to switch to the reset prompt interface, while older models require holding the INFO button for more than three seconds. After resetting, it's best to start the car and check if the warning light disappears. If you're unsure, I recommend searching for a video of your car's model year plus "maintenance light reset" and follow along—it's foolproof. Don't worry about it being too complicated; it only takes about five minutes to get it done.

Last time when I helped my colleague reset the maintenance light on his Elantra, I noticed differences in the procedures for different model years. The basic steps are performed with the vehicle powered on: press the menu button on the left side of the steering wheel to enter the settings page, then use the directional keys to navigate to the vehicle information or maintenance options. When you see the reset prompt, press and hold the OK button to confirm, and wait for the instrument cluster readings to refresh. For most models after 2019, it's more convenient to operate via the central control screen—just find the vehicle maintenance section in the system settings and reset the interval there. After resetting, it's best to drive a few kilometers to check if it was successful. If the operation fails, the button sequence might be wrong; try again or refer to the corresponding section in the owner's manual. Remember to set the maintenance reminder date promptly after resetting, so the light won't give false alarms.

I've owned an 18 Elantra for three years and reset the maintenance light four or five times. The method is quite straightforward: With the car powered on, press the DISP button in the left steering wheel control area to display the menu, use the arrow keys to navigate to the maintenance option in vehicle settings. Select system reset and hold the confirm button for 5 seconds until the dashboard shows the updated maintenance mileage – that means success. For newer models, you'll need to use the center touchscreen: go to settings menu, select vehicle maintenance, and reset the maintenance cycle data. If power gets interrupted during the process, you'll have to start over. After resetting, don't forget to verify the next service interval – this is crucial. If you're unfamiliar with the process, bring the manual to the garage for reference; it usually takes under five minutes to complete.


