I had a close look at my car today after reading this topic and found to my big disapointment a lot of stone chops.
2 or 3 on the bonnet and 3 in the front of the roof. The ones on the bonnet have no rust but you can clearly see the "anti-rust-paint".
The ones on the roof had started rusted :(
But the rust was not the most alarming about this, the most alarming about this was the bubbling around theese damages. Looks like if it wont get fixed it will be ALOT bigger in a little while.
I´m going to get a service done on the car next week and will raise this problem when the staff then. Let´s hope they can work something out, atlest about the bubles. I can understand if the warantie can take care of stone chips since you get this with "normal" driving.
I had an audi a4 before my lexus and it was pretty much covered with stone chips allover the bonnet and roof but NO bubling and the paint looked like it was much stronger than the paint on the lexus. Pretty sad for such a big car company that seems to be so concerned about quality.
(once again sorry for my bad english, i was pretty upset when writing this)