Forscan as stated but Ford is also weird with things like this and sometimes they use special sequences you can do to disable things such as the seatbelt chime but I have not come across or seen anything for the BS yet.
The RS is different as it is overdriven but I can say it works very well in that vehicle. Unique set up as it is basically a spool design with the give being wet clutch packs actuated with hydraulics created desired TQ distribution.
I'm a service manager at a Ford dealer. The BS for me will be my daily and toy to play with along with helping me get deeper into my hobbies. I just started getting into mountain biking this past year and I'm not afraid to get lost in the woods with my camera.,