Lonsdor K518ISE key programmer OBD program new smart keys to a LEXUS ES200 when all keys are lost : success To program Toyota/Lexus Smart key all key lost by OBD, you need to purchase SKE-LT smart key emulator to work with. SKE-LT: Smart … Continue reading Lonsdor K518ISE and Emulator Key Program Lexus ES200 Smart Key All Keys Lost by OBD