The Jeep Wrangler will display an “Oil Change Required” message when the vehicle is due for maintenance. Once the service is complete, you can perform an oil reset using these steps.
Jeep Wrangler
Jeep Wrangler: How To Set The Clock
Setting the clock in your Jeep Wrangler is required after every battery change, and for some models, if you travel to a different time zone. Using the section which suits your vehicle, here are the uncomplicated steps to follow to set the time on the clock.
Jeep Wrangler: How To Reset The TPMS
If the Tire Pressure Management System on the Jeep Wrangler is not working properly, you may have to reset the system. Follow these steps to re-initialize the TPMS.