When i posted awhile back about where this sensor went for my parallel park assist & lane keeping assist. The darn thing got pushed down behind the bumper from the high pressure washer and it was hanging down between the fender liner and the lower splash shield. I pulled back the liner and reinserted it until it snapped into place. Weird. I thought I lost it for sure. Here's a few photos with it back in. Lmao time will tell how long it stays.