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How to Reset the Oil Light in the Jeep Gladiator?

Model: Jeep Gladiator JT - Years 2020-2026
Part: Service warning light

First, insert the key and turn on the ignition. During all phases of the oil light reset, the engine must remain off but the ignition on! On the left side of the steering wheel, you will find five buttons, four arrows, and a button labeled OK: use these to navigate through the dashboard display screens until you reach the "oil life" option. Here, you can see a value expressed in percentage that is directly proportional to the remaining life of the engine oil: the closer this value is to 100%, the further away the next service is. To reset the value to 100% and thus reset the corresponding light, simply press and hold the OK button for a few seconds.

Updated on 25 May 2026 by ScegliAuto

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