The Laguna windshield in winter

Hi there, am I petty, or did Renault really not think much about the development of Laguna? I drive my Laguna now the 2nd winter and get angry about the ventilation of the windshield. I was on the road with my Laguna for about half an hour now, the front windshield probably opened quite quickly, the car became VERY warm, the windscreen wipers but still bake in solid ice and are not to be used. hr, they never really thaw even on a long journey, and you can therefore only use them very conditionally. You actually always pull ice on the windscreen wipers frozen over the windshield, the wiping success is thus often completely unsatisfactory, or a pure catastrophe. One ruins at the end its windscreen wipers and smallest scratches in the windshield will probably also hardly fail (similar to the ice scraping – which I never do for this reason). The reason is quite simple, there are no ventilation nozzles in the lower part of the windshield, but WHY? Have they ever tested the Laguna in the snow and ice, or has the Laguna been built together on the service route? I could really do it … 🙂 How do you get through the winter, as well with incomprehensible headshakes? 🙂 Are there maybe tips on how to shake the windshield wipers iisf we all have a nice winter and always good view 🙂