If you drive in a small road and people are walking in middle of the road and maybe with headphones they dont hear you come. So it would be nice to have a button on the screen that will make a low sound, so the will walk to the side. With normal honk they get shocked.
Honk on lock when enabled is very useful, however when parked inside home garage can be annoying specially on model S & X that can unlock just by the presence of keyfob around them. And then lock themselves later creating a honk sound everytime you are around them.
Just like how Sentry mode can be disabled at home, there should be an option to disable honk on lock at home as well.
Instead of the horn honk as the vehicle locking sound, allow the use of the Boombox speaker for something more pleasant.
For example, the Rivian makes a bird chirping sound when you lock it.
How about a quiet honk to warn pedestrians or cyclists that you come up behind. Perhaps a tap on the end of the drive selector at beow 5mph? A normal honk gives them a fright!