Is there anything new about the orderability of the front parking aid? I found the HERE, but only from “W0446” (whatever that means), without prices and only in connection with these “glorious” bumper bars: “”Bumper rods give the mark a decorative and appealing frame. With their paintwork in silver metallic they fit harmoniously into the exterior design.”- especially with all non-silver metallic XC90s… Do you then only get two sensors in the middle (or four as in the back)?