2005 Vito radiator fan on permanently Hi, recently bought a 2005 vito, Was wondering if anybody could please help. One of the radiator fans is on permanently. it's running when the engine or even just the ignition is on. It has the twin fans and it's the one on the left if your looking in front of the engine (drivers side) I've tried switching the a/c on and off but that doesn't change anything, Also it doesn't overheat. Thanks in advance.