2004 AUDI A6 C5 3.0 (ASN Engine)
Climatronic 4B0820043AP
Climate Control Codes

Enter by Pressing Recirculation, then Up-arrow, select code with -+ and show value by pressing Recirculation

Code:	Description:
24	Vehicle speed (km/h)
25	Engine speed (RPM/10)
28	Interior temperature (Celcius)
30	Outside temp (Celcius)
31	Min outside temp last x minutes? (Celcius)
32	Max outside temp last x minutes? (Celcius)
34	Coolant temp (Celcius) (same value as engine outlet temp, differs a few degrees from engine coolant temp)
40	Left outlet vent temp (Celcius)
41	Right outlet vent temp (Celcius)
42	Footwell outlet temp (Celcius)