Dear community, after a long time back and forth, I decided to buy myself a 911 again, my original thought was to have a C2 S Coupe. But since I have a female part at home, it became at the end a 997 4S Cabrio FL 2010 year, with Sport Chrono and PDK (woman also likes to drive with it). Since I am working in the automobile business and have to deal with Porsche every day, just this specimen fluttered into the house and thanks to exclusive leather a really nice car. now after a few kilometers, I had to find out some things, that one is, I have a constant noise with closed cover, that comes somehow from the cover cover (that’s why I also wanted a coupe), someone knows such a problem? The next one is, I just can’t connect my phone iPhone 7 to the Zuffenhausen Entertaiment, partly the phone finds the car nic Sometimes I can enter the code to pair, sometimes I can’t, it just can’t be connected to Bluetooth and it’s annoying. Who knows the problem and can give me a tip. I also wanted to ask what your 4S needs as a convertible or coupe, because I am currently always around 12.5 l/ 100km with a balanced driving style. I thank you already in advance for your help… and please don’t tell me I should have gotten a coupe…. I HAVE E WOMAN!!! What a choice I would have had