hi all. i have a 1999 1.8 petrol freelander. just wondering if anyone knows roughly how long the car will idle for before the fans kick in? ive owned it 2 months but i have never heard the fans start. i can leave it idling for 15-20 mins and they still dont start. im not sure whether its just not getting hot enough for them to be needed or whether there is a problem with the fans somewhere. i know they work as they start when i disconnect the brown temp sensor plug. any help would be great. cheers