I recently bought a B6 A4, I didnt recieve an owners manual and am a little confused about the climate control. I understand most of it but I was wondering if anyone knew of a link that explains it's operation. I mostly don't understand what the Econ button is, and does the Auto button just regulate the AC to keep it comfortable in your vehicle??? Also on the drivers side door there are 3 buttons. I know one is to pop the trunk, but can anyone tell me what the other 2 are? I really appreciate it.

 

ECON keeps the A/C compressor off, vent only for cooling.

Auto uses heat or A/C to regulate temperature.

 

Thank you very much