Climate fan sounding like it has a card stuck in it?
So I have just got my car back from Audi, having a small piece sprayed due to bubbling.
Sat in the car, start the engine, popped back to work and turned off the engine in the car park. As I removed the key the climate control made a noise like a fan running down, but with a card stuck in it (sort of sound you get if you feed a piece of paper into a fan/bike spokes).
Since driving back home for lunch and back to work again, it hasn't happened, but I wondered if this was a known fault that I can stop before it gets worse/happens again and damages something?