2005 Audi A3 "radiator fan" Questions

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...radiator fan and control which should be located in an under hood fuse/relay box. Check them with a test light on both sides, with the light to ground you should see a positive voltage at both sides. ...

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...the fan....usually located on the back side of the radiator....likely on the left side....about halfway between top and bottom...replace it...Must drain radiator down to that point...Joe ...

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why is my audi a3 radiator fan constantly going wont shut off Hi I have the same problem which fan is the air con fan on the a3 is it the small one or large one?

a relay switch for coolant fan. You must be talking about thermoswitch which starts your coolant fan when coolant reaches a certain temperature.  Normally it is fitted on the radiator itself 

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...in 1st and 2nd gear, ok in 3rd gear 1808 coolant fan control 1 open or short to ground p1672 no signal /no communication. its had s3 front conversion so the double radiator fan is only running one ...

...radiator be blocked if ok when the thermostat is removed? rad or bottom hose most likely,silly question.... have you got the right thermostat fitted?as that is where the temp sensor for the fan is ...

temp light on dashboard keeps flashing and temp dial shows overheating Fan not working, thermostat not opening, dirty radiator inside or outside. Faulty sensor.

1.6 petrol 53 plate. Why does it keep overheating? radiator fan never comes on Waterpump has plastic impeller prone to breaking also check thermostat

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...fan. tried idling after topping up with g12 but no bubbles rising in header tank. any pointers would be greatly appreciated. I think I would try getting the radiator flushed and cleaned. Check for ...

Question about Audi A3

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radiator fan keep running even when its cold on my audi a3 2005 Does it keep running till the batt is flat? It could be the aircon condenser fan running - on the left as you stand in front of the car.

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