Audi Q7 2007-2015 common problems with A/C or heat not coming through the vents, solved. U.S.A. 

SOLVED !!! Audi Q7 2009 air conditioning not coming through the vent, in this case I have a Blower motor problems, looks like it’s a pretty common problem for this model, just change the blower unit and the problem is not problem anymore. I hope I can help with this video.