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How to Reset the Oil Warning Light on a 2019 Jeep Wrangler

Model: Jeep Wrangler JL, MK 4 - Years 2018-2026
Part: Service warning light

The service light on the 2019 Jeep Wrangler must be reset only after having the service carried out at a workshop. The service includes the replacement of the oil and air filters, the replacement and topping up of fluids, and the engine and timing belt check. To reset the light, turn on the ignition, then turn it off and back on again. Repeat this process three times while holding down the brake pedal. When the light has reset, a message will appear on the display; confirm the message to complete the reset.

Updated on 10 September 2026 by ScegliAuto

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