The oil change reminder resets after you turn the key, not during the oil change itself
On a 2015 Jeep Grand Cherokee, the oil change light does not turn off on its own once you finish changing the oil. You have to reset it manually using the instrument cluster buttons and the ignition key. The process takes about 30 seconds and requires no tools or computer equipment — just the key in the ignition and access to the steering wheel controls.
Jeep uses the same reset method across most 2015 models, though the exact button labels vary slightly depending on whether your Grand Cherokee has a traditional gauge cluster or a digital display. Both versions use the same sequence: turn the key to the "On" position without starting the engine, navigate to the oil life menu, and select reset.
Key Takeaways
- The oil change light resets through the instrument cluster menu, not automatically after an oil change.
- You need the ignition key turned to "On" but the engine off to access the reset function.
- The reset sequence takes about 30 seconds and uses only the steering wheel control buttons.
- If the light does not turn off after reset, the system may need a diagnostic scan to clear a fault code.
Reset steps for 2015 Grand Cherokee with traditional gauges
If your Grand Cherokee has a standard instrument cluster with analog needles and a small digital display between them, follow this sequence. Turn the ignition key to "On" without starting the engine. Do not turn it all the way to "Start" — you want the electrical systems awake but the engine off.
Press the "Menu" or "Select" button on the left side of the steering wheel (the exact label depends on your trim level, but it is the button closest to the driver's left hand). Use the up and down arrows on the same stalk to scroll through the menu options until you see "Oil Life" or "Oil Change." Once highlighted, press "Select" or "Menu" again to enter that submenu.
You should see an option to "Reset" or "Clear." Press "Select" to confirm. The display will show a confirmation message, usually something like "Oil Life Reset" or "Oil Service Reset." The light on your dashboard should go dark when ready. Turn the key back to "Off" and you are finished.
Reset steps for 2015 Grand Cherokee with digital display cluster
Some 2015 Grand Cherokee models came with a fully digital instrument cluster instead of traditional gauges. The reset process is nearly identical, but the menu navigation feels slightly different because everything is on a screen rather than a small LCD window.
Turn the key to "On" without starting the engine. Press the "Menu" button on the left steering wheel stalk. Scroll using the arrow buttons until you see "Vehicle" or "Settings" (the exact wording varies by model year and trim). Enter that menu, then look for "Oil Life," "Oil Service," or "Maintenance." Select it and choose "Reset" from the submenu. Confirm the reset. The oil change light should extinguish when ready.
If your digital cluster shows a percentage for oil life remaining (for example, "Oil Life: 15%"), that percentage should jump back to 100% after a successful reset. If it stays low or the light remains on, the system may have stored a fault code that requires a diagnostic scanner to clear.
What to do if the light stays on after reset
If you have completed the reset sequence correctly but the oil change light is still on, the issue is usually one of two things: either you did not complete the reset sequence fully (the most common reason), or the vehicle's onboard diagnostic system has stored a fault code that prevents the light from clearing.
Try the reset one more time, moving slowly through each step and making sure you see the confirmation message before turning the key off. Some owners miss the final "Confirm" step and think the reset is complete when it is not.
If the light remains on after a second attempt, you will need a diagnostic scanner — either at a Jeep dealership or at an independent shop with OBD-II capability — to read and clear the fault code. This is not something the reset button can fix on its own. The cost for a diagnostic scan is usually between $50 and $150, depending on your location and the shop.
Why the reset does not happen automatically
Jeep (and most other manufacturers) require a manual reset because the oil change light is tied to time and mileage, not to the act of changing the oil itself. The system counts down based on how many miles you drive and how many days have passed since the last reset. It has no sensor that detects whether you actually changed the oil.
This means the light will come on whether you change the oil yourself, have it done at a shop, or ignore it entirely. The reset is your confirmation to the vehicle that you have performed the service and want the counter to start over. If the reset happened automatically, the system would have no way to know whether you had actually serviced the vehicle or just driven past a certain mileage threshold.
Resetting the oil change light at a dealership or shop
If you have the oil changed at a Jeep dealership or a quick-lube shop, the technician should reset the light as part of the service. Most shops do this automatically and will not charge you extra. However, some independent shops may not have the key or the knowledge to reset it, so you may end up doing it yourself when you get home.
If a shop charges you to reset the light, that is unusual — it takes 30 seconds and costs nothing. You can ask them to show you how to do it yourself, or you can do it at home using the steps above. There is no technical reason a shop needs to do it for you, though it is a courtesy many provide.
Frequently Asked Questions
Can I reset the oil change light without the key in the ignition?
No. The reset function only works when the key is in the ignition and turned to "On." You cannot reset it from the fob or with the engine running. If your Grand Cherokee has a push-button start, press the button once to put the system in "On" mode without starting the engine, then follow the menu steps.
Will resetting the light affect my warranty?
No. Resetting the oil change reminder is a normal maintenance task and has no effect on your vehicle's warranty. Jeep expects owners to reset it after every oil change. The warranty covers defects in parts and workmanship, not maintenance reminders.
What if my Grand Cherokee has a different year model — will these steps work?
The 2015 reset method is very similar to 2014 and 2016 models, but Jeep made changes to the menu structure in 2017 and later. If you have a different year, check your owner's manual for the exact button sequence, as the menu labels may differ slightly.
Does the oil change light reset if I disconnect the battery?
Disconnecting the battery will not reset the oil change light on a 2015 Grand Cherokee. The system stores the reset information in non-volatile memory, which survives a battery disconnect. You must use the steering wheel menu to reset it properly.