So I recently developed an issue with cold air on the driver's side, but warm air on the passenger's side on my 2002 S6. Hooked up VAGCOM and got a 01809 code pointing towards a bad left temp regulator flap motor v158. I haven't been able to find much about it via google other than with newer models. Looked it up in the Bentley and got a rough idea of what I am up against. Started searching for a replacement motor, but came up with nothing that gives me a good idea that it is the right part. Found #4B1820511 for the part number from Audi with this in the description: Driver footwell. Switches modes for the blend doors. Air Inlet. Blend. Mix. Temperature. Adjust.

Anyone else dealt with this that could point me in the right direction as far as parts go.....and any advice on swapping them out?

Thanks ahead of time.