V60 Dual-Zone to Tri-Zone Climate Control: Adding Rear Seat Air Vents?

[Sven’s Owner]

Do you guys happen to know where the rear humidity sensor/s are in a car with 4-zone climate? I get a DTC when I read my codes in Orbit saying I have a bad humidity sensor in the rear, but it’s been cold so I haven’t noticed if the AC is working properly out back. I have 4-zone climate from the factory. Thanks.


Sent from my iPhone using Tapatalk