04-23-2024, 02:48 AM
I have a feeling that the PA is always disabled when a trailer is connected, i.e. there is no config, because PA is always disable with a trailer. And I am assuming the trailer module reports the connected "status" as a matter of course. The are some config items you can control, like trailer stability assist, and rear fog light disable with trailer connected. As well as probably other systems that are adjusted like rear parking sensors and blind spot detection to allow for the connected trailer to not set them off.