These instructions apply to the Hyundai Ioniq (AE) 2016-2022.
For other models, please choose your vehicle here.
The first-generation Hyundai Ioniq (AE), sold from 2016 to 2022 as a hybrid, plug-in hybrid and full-electric hatchback, uses a built-in “Service Interval” reminder rather than an oil-condition sensor. When the mileage or time you have configured runs out, a “Service Required” message and a spanner symbol appear on the cluster at start-up. Because it is a settable counter, it stays on screen after maintenance until you reset it through the vehicle menu — a quick job done with the steering-wheel controls and, on later cars, the touchscreen.
When to Reset
Reset the interval only after the relevant maintenance has been done. On the hybrid and plug-in Ioniq that is typically the engine oil and filter service; on the fully electric Ioniq there is no engine oil, so the reminder covers the general inspection schedule instead. Either way, clearing it early just removes the prompt without changing what the car actually needs. Once the service is genuinely complete, resetting the counter restores an accurate countdown to the next one.
Before You Start
- Park safely, apply the parking brake and select Park.
- Switch the car to the ON/ready state without starting a drive cycle — you do not need the petrol engine running, and on the EV you do not need to be in “Ready”.
- Identify your controls: earlier AE cars use the steering-wheel OK button and the up/down/left/right keypad; later cars can also use the central touchscreen.
- Confirm the maintenance has been carried out so the new interval is meaningful.
How to Reset the Service Indicator
- Put the car into the ON state so the instrument cluster is fully lit.
- Cluster-menu method: when the “Service Required” screen is shown, press and hold the OK button on the steering wheel for more than one second, then use the keypad to open the Service Interval option.
- Select the reset option and confirm to set the interval back to its full distance and time.
- Menu-navigation method: alternatively, use the steering-wheel or touchscreen menu to open Settings (or Setup) then Vehicle and Service Interval, and choose Reset there.
- Switch the ignition off, then power the car back up to check the “Service Required” message no longer appears.
Menu wording varies slightly by model year and software version, but the item you are looking for is always called “Service Interval” and lives under the vehicle or user-settings menu.
If the Light Won’t Clear
- Make sure you actually selected and confirmed the reset rather than only viewing the interval; the message clears only once the counter is set back.
- If your car has both a cluster menu and a touchscreen, try the other route — some software versions expose the reset in only one place.
- Cycle the ignition fully off and on after resetting; the updated status may not redraw until the next power-up.
- A separate warning light or fault message is not the service reminder — that is a stored diagnostic code and needs a scan tool.
- If the interval keeps expiring immediately, check that the service-interval distance and period are set to sensible values, not zero.
Frequently Asked Questions
How do I reset the service interval on a 2016–2022 Hyundai Ioniq?
With the car in the ON state, open the Service Interval menu — either by holding the steering-wheel OK button on the “Service Required” screen, or through Settings then Vehicle then Service Interval — and confirm the reset.
Does the electric Ioniq have a service reminder even without oil?
Yes. The fully electric AE Ioniq still shows a service reminder, but it counts down to the general inspection schedule rather than an oil change, since the EV has no engine oil.
Do I need a diagnostic tool to reset the Ioniq reminder?
No. The Service Interval reset is built into the car’s own menus and needs no external scanner.
Will resetting the interval clear a warning light?
No. It only clears the service reminder. Any amber warning light or fault message is a diagnostic trouble code that must be read and cleared separately.
If your Ioniq is showing a genuine fault code rather than a service reminder, you can look it up on autodtcs.com.
Independent guide — not affiliated with Hyundai. Always follow your official service manual and safety precautions. Read our full disclaimer.