Pretty much everything is good in 407, however, the windscreen wipers bother me from the beginning. If you turn on them you get a heart attack so loud it becomes when they jump, there remains a thin water film just in the middle of the wiper leaf – speaks field of view, etc. What was done? Switched though the mechanic meant the look still like new and 2 times the disc with “Nano” coated. Brings everything nothing, the windscreen wipers are just a misconstruction. Now I have done Can I install “normal” wiper blades? By normal I mean the pointed rubber part and not the wide stuff that is installed there.