Just been looking through the parts diagrams for a New Year's keeping busy task lol, there's the usual radiator 3 pin temp switch that is usually the hoses side of the rad just below the top hose, there's another oddity - looks like a fan series resistor is fitted for the various fan speeds like a heater fan resistor - so I guess if that goes faulty then the fan would only work in max mode (like the upper temp 105 deg switch being tripped). Items are 6: Fan Switch 1H0 959 481B for the 3 pin, there's a 2 pin listed as well 06A 919 501 A. The series resistor 2 is 7M0959506A and is only used on S