babnaw,
"it says that they can invoice me after the fact for issues they find", typical disclaimer, understandable if you hid for example that the transmission was really terminal, when they (not Chrysler) pre-inspected my car, there was no test drive, so how could they know? and when I returned my car to the dealership, salesrep, did not even look at my car, just signed-off the documents.
Review your lease package, they are mainly concerned with the appearance and wear and tear. For example tire tread depth would have a min. tread depth allowed, if below, you can replace with used within spec. tires.
Try to get your car inspected a month prior to return, they should provide a detail check list report. I don’t think you have anything to worry about, but, yes, all manufacturers are looking to recoup whatever $$ they can from a lease return regardless if it is a renewal or not.