I just purchased a 2018 Signature a few weeks ago and Im in love with the Nappa leather interior and I wanted to make sure I do my best to preserve it as best as I can. For those of you who have owned your signatures for a while now, what steps and products did you use to care for your leather and also how well has your leather held up over time? Post pictures if you can. Ive never owned a car with leather and every new crease on the seats kills me a little. Something Ill have to get used to I suppose. Ive only put a few hundred miles on the car and I feel like Ive done more wear and tear on the seats than the last owner who put 4500 miles on the car.