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Message: <blockquote data-quote="alxy" data-source="post: 599453" data-attributes="member: 2947">And now the help from the sifus needed!1. Past 10 engine stops, I noticed that 4 times the engine fan would remain on even after car has shut off. I had to start back the car and off again, then only fan would switch off. But the first time it happened, I sort of let it go on. After about 10 minutes, it shut off by itself. Is this normal e.g. perhaps some cooling mechanism to prevent engine overheating even after engine shut off? But then why would it switch off after I start-stop car again?2. Even when I select air-cond to go to face/body (i.e. main aircond vents) only, air still comes out of the vent at the top of the dashboard. This sometims causes the centre part of the windscreen to fog up. Is this normal? Both E46 325i and E60 530 didn't have this issue. When you select face/body, all other vents are shut off.3. When you start the car, you can first press START (without stepping on the brake) to have all the warning lights come on first, and then step on brake and press START again. That will switch on the car. Or you can straight away press brake and press START. That starts the car immediately. Which is recommended way to do it? Same for switching off car. Can press STOP quickly twice or hold on to STOP until car switches off. Again, which is the recommended way? Or does it make no difference?Thanks!</blockquote>