You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, join AudiWorld.com today!
Notices
NEW FEATURE at AudiWorld!!! We now have a fully integrated Wiki!!
Check it out!
For full post editing rights, please reply to this thread. Thanks!
For tips on using the forums please visit the following page: Forum Tips Be sure to check out Threaded View!!!
facebook users, please become a fan of AudiWorld's page
We've gotten complaints about spam/virus Private Messages. Any such messages are completely bogus, and should be ignored completely. Read more here.
Based on the TSB, I have to replace the pump valve unit as randomly with the a/c ON, hot air blows from the outside vents and cold air comes from
the center vents.
My car is out of warranty with only 42K miles.
Dealer wants like $600 to do this job.
I bought the part for $271 and was looking to install it but need some help
in installing this. I have worked to MBs and BMWs.
Where is this valve located exactly?
If anyone has replaced this before, any guidance would be great.
Thanks
Barry