Cook

Morning All, Recently the ventilation fan has become noticeably noisy. The motor/fan starts to whine soon after the engine has started and depending on the engine noise can be heard over the engine, it is more of an annoyance than anything major. When the car stops the fan slows down and the noise stops. If I switch the fan off then no noise is heard. Also, the side windows are not demisting properly so it would seem that the two are linked. Any advise or guidance would be appreciated.