Hi,
I am an entry level car enthusiast with little to no knowledge about various different parts and what they are doing etc. One of these past weekends as I was cleaning the car from outside I decided to peek under it. I noticed some parts had some rusting going on and I am not sure if it's ok to leave as it is or should I be doing something about it? Also, what are these parts? Here are two parts that I noticed with rusting:
Part 1:
Part 2:
PS: this is on a 2017 with 18k miles on it (if that matters).
Thank you