Kia Sportage III 2012 – Plastic border – White spots after car wash !!!

Hello, I have been a proud Kia Sportage III owner for 1 week (1.6 GDI in stowage byte blue) and have the following problem: I have washed the sportage today the first time in the washing box with a high-pressure cleaner. So far. But now I have around the car with the black plastic border, which is completely installed around the car in several places white spots in the plastic, which look like abrasions or something similar, as if the plastic had been dyed out. t not necessarily out normal, have 3 “extended” spots on the plastic on the wheel boxes and also smaller ones on the front of the light units etc. Is this normal? Looks optically “fearable”. Does Kia use cheap plastic here, which doesn’t even withstand a car wash? And I’m not talking about the plastic getting matter, like the tire rubber after several washings, it looks literally like “weaved” or as if the hot wash had bleached the plastic. icht!!! Am I the only one here who has determined this or can someone confirm it. Will definitely drive to the dealer tomorrow or the day after tomorrow and ask if this is normal, which I naturally don’t believe…