Guide to program smart key on a Lexus GS 450h under all keys lost situation using Tango key programmer and emulator by OBD.
Tango key programmer
Scorpio-LK Emulators SLK-03 for Tango with Authorization
Smart keys to be programmed
Connect Tango transponder programmer with vehicle via OBD socket
Insert SLK-03 emulator into Tango
Open laptop and start Tango.exe
Click on Transponder icon and read the emulator
Select TangoPlus software tab->Toyota
Click “Connect to Car”
Select “Read data from car”
Save eeprom bin file
Keys 88 has been detected. Use SLK-03 transponder.
Select a key position
Click “Write emulator”
Specify SLK-03 tranponsder
Emulator now is ready.
Attach the SLK-03 emulator to the Start button
Dashboard turns on
Press on Start once and attach SLK-03 emulator to Start button again
Immo indicator flashes.
Tango program Lexus GS 450h all smart keys lost success.
Test the new key.