I just changed out my oil and transfer case fluid - but for whatever reason, the oil change alert comes up on the dash ever since I did. Checked oil, looks good on dipstick. No leaks, oil filter's screwed on tight enough. What gives? 
Honestly, forgot I could even do that. Will try in the morning, thanks!!Did you already try resetting the oil life indicator by putting the key to the on position and pump the gas pedal three times?