Tesla Model Y (2020-2023) Owner's Manual > Keys: Passive Locking and Unlocking
Locking and unlocking Model Y with your key fob is conveniently hands-free.
Although you must be carrying a paired key fob, there is no need to use it.
Model Y has sensors around the vehicle that can recognize the presence of a key
fob within a range of approximately six feet (two meters). Theref ...