Moin, my wife has an i20 from 2014. Two years ago we noticed that very small “rust-colored” points were formed on the tailgate. Our Hyundai dealer at the time said that it was only pollen dust. Last year during the spring wash these “rust-colored points” were noticed again. This time not only at the tailgate, but also in the threshold area, doors, motor cabin and roof. Again we were told during the inspection that it was pollen dust and after a thorough washing with subsequent These stains were actually gone after a car wash and polish. Now exactly in the same places come again these stains. And this time I drove with the vehicle to a paintr to hear his opinion. And our i20 is not the only one with such a problem since the last 5 years. Quite clearly rust!! (under a magnifying glass very well to see) Partially this starts to bloom. Statement of the paintr ” you have to change all body parts (doors, hoods and fenders) and the rest would have to be sanded down to the bare metal, re-galvanized/primed/painted. A delusional cost-effective effort So our dealer called….. and this answer I got, I don’t like. Come by, we polish the car and then the stains are gone. loool!!! In the fall the 5 year guarantee for…do you want to deal with the warranty claims of the customer? What should we do now, so that now there is no fugitive paintr said, first of all at Hyundai, let everything be given in writing and then turn on a car expert. Will try to take some pictures this afternoon