Thanks for that. Will vehicles that did not get it eventually get it, like in a recall? Also, jcanoe - Firesign fan?Depending on the production date not all Model Y vehicles have the pedestrian warning system (PWS). The PWS requires a wiring harness and a speaker to be present in the Model Y. Due to COVID the government kept slipping the deadline for implementing a PWS in plug-in hybrid vehicles and EVs. Some vehicles have the PWS anticipating a specific date, then the government changed the date for implementation (may have changed more than one time.) Current production Model Y vehicles have the PWS.