Hello, I’m really desperate and I’m happy about every comment /help. In May last year I borrowed a S 350 from Avis for a week (374 euros instead of over 1000, computer error). The car was a dream, the seat as well; 6 hours at a time without any complaints. The seat was heated and ventilated. In June last year I bought a used S 320 CDI – unfortunately, I can’t afford a new one. I noticed immediately that the seat, the not t is ventilated, is not so great, but otherwise I was satisfied. It is more and more obvious, however, that after some time of driving I get the worst headache. No matter how I place the seat. A wool blanket creates remedy – but that can’t be it. I asked Mbenz that the seats have not been changed since MOPF. I recently saw a new W 220 at a dealer, put in : actually softer and more comfortable than mine. First question: is it because of the year of construction, so the 2005 seats are much more comfortable? Second question: or is it because the comfortable seats were all ventilated? Are these perhaps from the beginning a more comfortable one? Differently designed? Yesterday I was with a padding machine, which I expected help from, but which said that the seat was absolutely ok, and he would be glad if he had such a seat. Well, I would be glad if I could drive more than half an hour without Kop Do you have any ideas? (I asked by e-mail today what a new seat costs, however, fear that this will go into the thousands – will then have to separate me from my Benz and switch to VW – bäh!). Kind regards Pluto, completely crunches, because I had put all hope on the upholsterer.