Puppyg

Hi. The other day i tried coding my audi a5 s-line 2010 (v6) in order to enable aux ventilation. The Coding worked as i could see the options in the ac setup menu, and the fan would remain on after the aux ventilation was turned on. However, after enabling the feature, the car stopped providing heat when idling. I tried turning off all the settings in the ac menu but had no luck. After disabling aux ventilation the heating system began to work normally again. I was really hoping to enable the feature in my Audi and was wondering if you could help me troubleshoot if anything was done wrong or if further steps are needed to fix the issue. Thanks