A couple of days ago my Toyota app sent me a notification message to check the rear seat. Of course I checked the rear seat right away and thankfully I did not find any forgotten kids. I certainly didn't expect to find any because young children have not yet been passengers in my Rav4. This is the first time in 20 months that I have received such a message. I wasn't aware that this app function existed and I couldn't find anything about it in my OM. But it is probably good to have if you transport pets or kids.