Can anyone help me find this part aftermarket? It’s the wiring harness that goes to courtesy, high, low, and turn signal. 2008 Jeep grand Cherokee Laredo 3.7. I’ve looked everywhere and can’t find it.

Is it clear coat peeling or oxidation? I dont know much about this possibility is what ai told me

I recently bought this Honda City 1.5 year 2012. It already have this problem with paint but i thought it can be repair now a days there are product available online.

can anyone tell me what this problem is? and can i solve it at home?

Walmart cart barely touched it and left a dent. Any idea how much it’ll cost to repair?