HowTo Reset Oil Life on a Jeep Cherokee. 2019 model used in this video. Avideo tutorial on how to reset the oil life back to 100% on a 2014 - 2021 Jeep Grand Cherokee. After Changing the oil, the oil life indicator light needs t 2 Fully depress the accelerator pedal and keep it fully depressed for at least 30 seconds. 3. Press and release the brake pedal six times while holding the accelerator pedal pressed. 4. Perform one ignition OFF-ON cycle, start the engine and verify that the reminder has been reset. TheJeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep the basic design for the Cherokee's replacement was well under way by AMC's in-house designers and the 1989 Jeep Concept 1 show car foretold the basic design The fourth-generation WK2 Grand Cherokee went on sale in summer 2010 as Toreset the oil life monitoring system do the following: Switch the ignition on. Do not start the engine. Fully press the accelerator and brake pedals at the same time. Keep the accelerator and brake pedals fully pressed. After three seconds, a message displays confirming the reset procedure is in progress. Thefirst method is to reset the oil change indicator by turning the ignition on/off in the on/run mode of the engine without starting it. In the instrument cluster display, look for “Oil Life” and then “Vehicle Info.”. Hold down the OK button until the oil life gauge has been reset to 100%. Thiswill be the quickest way to reset your Perform service alert. maybe you do your own oil changes or they forgot at the shop so now you'll know how to do BrianEslick from How to Automotive takes you step-by-step through the process of resetting the oil change required light on a 2010 Jeep Grand Cherokee. UL8nI.