E71 X6 Hot Air Blowing with AC

[DamianGX]

Working on a 2011 X6 35i, on max cool the center left dashboard vent will blow a mix of hot and cold air while all the front vents blow cold. Both rear vents from behind the center console will also blow hot. I evacuated the system and pulled a vacuum to confirm no major leaks and refilled it and while the AC blew colder it still had heat from those 3 vents. I’ve narrowed it down to either an issue with the actuators on the vents or heater box maybe being stuck open. I’ve scanned the codes with protool and found only one code related to the climate controls, A6CF AUC sensor but I believe only controls the flaps when the system goes into recirculation mode on the auto setting. I’ll be replacing the sensor regardless but wanted to see if I could get some input from anyone with similar experience. Thanks in advance

[DamianGX]

Did some more digging and came across posts suggesting the heater control valve, part ordered and will find out in two days if it solves it

[DamianGX]

Heater control valve did the job if anyone needs this as a reference