Climate Control Secrets
 

Hi, I'm new to these forums, so I appologise if this topic has been covered before!
I have an 2003 A3 2.0TDi Sport, and I wondered if the so called called Climate control secrets i'v read about elsewhere would work on my model?

Also if there are any other hidden secrets I would love to hear about them.

This is a great site by the way, very informative!