I recently got my oil changed on my 2015 jk rubicon, (about 3 weeks ago). A week after, I would get a message on my dash saying my oil needed to be changed, I figured the computer was just confused and it would fix itself eventually. However yesterday while driving my check engine light came on and (I don't know if anyone is familiar with this but) the ECO indicator never said ON for my entire drive which is extremely strange. Anyone know what could be going on?