Note that this is _not_ a relay attack. This actually updates the firmware on the Key Fob, which allows you to bypass (for example) the old workaround of disabl

Note that this is _not_ a relay attack. This actually updates the firmware on the Key Fob, which allows you to bypass (for example) the old workaround of disabling the "walk up unlocking" to defeat relay attacks. Many manufacturers have actually worked to improve wireless key security. Including Tesla. But this is a new class of attack on the key fob.