How to program a new key for a 2014 Toyota Prius proximity all keys lost with xtool x100 pad (pad2/pad3) via OBD. The same procedure can be applied to Prius from year 2010 to 2018.
Select IMMO- Toyota- Key- By Vehicle- Prius- Proximity- 2010 to 2018- Reset Smart Key ecu (Smart Box)- Reste ECU (All keys lost)
Reset smart box takes about 16 minutes.
Reset smart box success
Select Program smart key after resetting
Put a new smart key to close the Start/Stop button
Test new key
The new key can start the vehicle, remote control works as well.