Question......I got a Jeep Users guide with my 2016 JK, not an actual Owners Manual. My question is how often do I change the oil? I'm at about 4,300 miles and the computer states my oil life is at about 52%. I was told it should be every 5,000 miles but 52% is going to put me well past that. Do I just wait for the idiot light to come on or change it at 5,000? Sorry if this has been asked before but I do not want to screw up my new Pride and Joy! Also anyone now how I can get an actual Owners Manual?