Lonsdor K518 PRO Key Programmer can program a new spare key for 2022-2024 LX600 by OBD. Following let's see how to do this.

1. Backup Immo Data
Immo & Remote >> LEXUS >> Select from vehicle >> LX series >> LX600 >> 2022- >> Smart key >> Key count
Please switch the ignition on.
Current key count: 3

Backup immo data >> OK
Please refer to [Attention] before the operation, use Toyota-FP30 Cable to connect the PEPS case!

Please make sure the device is well connected to the Network before operation!
During the use of this function, please do not operate abnormally, or maliciously steal relevant data, otherwise, the Lonsdor K518 will be locked and cannot be unlocked.

Please turn the ignition on, if it fails, please turn on 2 flashing lights or cycle the emergency flasher 2 times from "ON to OFF".
Save the data file.

2. Add Smart Key
Add smart key >> OK
Please keep the vehicle fully charged, in case of faults caused by low battery power!
Please switch the ignition on.
Load the read D-FLASH data of PEPS to acquire a 12-bit PIN code.
Check the current key count
Count of the registered keys: 3
Count of registrable keys: 4

Hold the registered keys back closer to the Start button, when the buzzer beeps once, take the key away from the button.
Operation completed!
Count of registered keys: 4
Count of registrable keys: 3

Please turn the ignition off, and check if the key works properly, if it doesn't have a remote function, please follow the prompts to operate, and click OK to continue.

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