The engine has an intermittent oil leak. I already replaced a part, but the leaking continues just like before. It drips sometimes and stays dry at other times. I need to identify the exact source for a 2014 Outlander

I have 2007 Mitsubishi outlander the service required light came on I took in for oil change and got it checked out no issues but can’t find a solution on how to clear the Service Required light, tried YouTube videos as well as guide provided by maintenance shop, any ideas? Thank you for your time