Fans running but no air moving

[adam watson]

I've got a 2006 R320. While driving on a long journey over the weekend the ac seemed to stop moving air out of any of the vents. The fans could still be heard and a very small amount of air was coming out. I've read about some flaps that get stuck? Where are they on the R class and is it a case of needing to lubricate them or is it what ever moves them that fails?

I've had it regassed and when it works it seems fine

Thank
Adam

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