Program Lexus ES350 2007 All Keys Lost with Lonsdor K518 and LKE Emulator
Step 1: Backup EEPROM
Select Immobilizer->Lexus->All smart key lost->All keys lost->Backup EEPROM Data
Obtaining car data, wait for 3 minutes
Save EEPROM data
EEPROM data backup success
Step 2: Generate LKE
Select Generate LKE
This function can generate an alternative master key when all keys are lost. This key can replace the original working key to turn on the dashboard to add key.
The LKE key emulator already bound to the device. Choose required EEPROM backup file to generate LKE
Generate LKE emulator success
Key type: 94
Put the LKE emulator into card slot
Once the key is generated, put the spare key close to the ignition, turn on the ignition, and select Add key function to program new key.
Step 3: Add smart key
Select Add smart key
Make sure smart key battery is full
Put an emulator key or workable original key close to the ignition switch and turn it ON till the dashboard turns on
Key has been registered successfully
Put the back side of the registered key (the LKE emulator key) close to the Start button, when buzzer rings once, remove the key
Then put back of the key to be registered close to car Start button, when buzzer beeps twice, remove the key.
Test remote and start vehicle with the new key