So we are having some lovely weather at the moment. Driving home tonight I noticed a loud cooling fan noise, so loud I could hear it over the radio. No warning lights or overheating. Pulled in the driveway and even the neighbour came across and commented on the loud noise coming from the engine with a light knocking as well. Don't want to make a fool of myself by calling someone out for a cooling fan but it's never been that loud. It's a four month old P200 - anyone else experiencing this?