I'd like to get to the bottom of this feature. I have a 2022 SX. I have the leading vehicle departure warning checked on on my panel. It does not work and I have yet to find a Telly owner who says theirs works. The feature should alert,for example, when stopped at a light or drive thru and the car in front of you moves forward. Not once has this function worked on my car. My Subaru Forester had this same feature that worked flawlessly. I'm told that this feature works great on the Sorrento. Can someone with definitive knowledge comment on this? Please! My local Kia dealer is puzzled by it as well but they havent had many Tellurides in their stock since the Telluride came out.