I have a T reg A4 2.4 V6 Im delighted to say, and its great. Unfortunately the heater blower seems to have a life of its own. It works perfectly when I start out in the mornings . If I turn it off or switch off the ignition, for any reason and restart the car or restart the heater, the blower wont restart. All the lights and indictors seem to work fine and tell me its working but its not, if I set it on defrost, or any other setting it just wont start up the blower motor, best i get is a light but hot enough flow from the vent under the windscreen. It wont work until the car has been stopped for roughly 8 hours. I can drive the car for hours with the lights on but no blower motor working when it comes on suddenly and works perfectly until i stop or turn it off. IM bamboozled and the stealership is saying its over £100 just to find out whats wrong with my heater, Help ! someone please ?