The Discovery 5 OEM brake pads are terrible, so much brake dust. So I replaced the back pads with these ceramic pads. I don't have an LR encoder so I couldn't put the rear calipers into service mode. But don't let that stop you, simply loosen the two hex head screws (possibly Torx) on the emergency brake motor cover. With the cover off, simply stick a T-45 or something suitable into the open motor port to slide the pads back. I think it was counter clockwise but you can easily figure it out…