Angry mum

Hi I hope I am asking this question on the correct forum my daughter has dropped an AirPod down the seat belt opening on our 2007 Lexus LS 460 it has electric/heated seats I have looked under and can see 2 lugs/tabs black with a yellow oblong mark on not sure if these are how to open/remove the seat if could anyone help it would be greatly appreciated as the AirPods aren’t hers ! Many Thanks Anita