Hi, I got a new Megane Grandtour GT 220 Black Pearl last week. The car was standing at the dealer’s yard and was pretty dirty, which was supposed to have happened from the journey from France to the dealer. The Yrecher wanted to drive the vehicle through a simple wash road and since I wanted to make a nanosealing right away, I asked the dealer to rinse the vehicle only with water because I was afraid the wash road could harm the black paint. When I wanted to pick up the car the next day, they told me that they had to polish the paint because there were small stains on the paint and not all of them left. The plant thought it could be small burnt lime stains. Unfortunately, they still made the nano-sealing and you can still see many of these stains. What can I expect from the dealer or Renault now? , the stains could possibly represent an impairment. Thank you Gruss Renauler