[WmWsjA6B29B4nfk]

There are quite a few parking garages I've seen that have some sort of obstruction on a certain wall height (pipes, part of the next level, etc). In those cases backing up can be dangerous as drivers might not notice those obstructions with car sensors/camera being located much lower, thus causing collision damaging the car and the garage. Parking forward is safer because there is more visibility and front part of the car is typically lower than rear.