Problem:
Need to make Toyota 8A BA smart key with Lonsdor K518 programmer. The device failed to obtain LKE emulator data and says Boot version 96F77684-01
Solution:
First, go to Special Functions > Analog Chips > Analog Chip Generation > 4D to generate a blank 4D chip, and then upgrade it.
Then try again.
We demonstrate the smart key programming process for the new-generation Toyota Prado 2025. We have used the Lonsdor K518 Pro and provided a step-by-step guide on how to program this new model.
Procedure:
Connect Londsor FP30 30 pin cable to the smart box. The smart box is located under the instrument on the driver side.
Then connect OBD cable with K518 Pro programmer.
Go to IMMO & Remote- Toyota- Select from type- All smart key lost- Type 3 (2022-)- 8A.
Select Back up immo data.
Turn on ignition; if it fails, turn on the emergency flashers 2 times from ON to OFF.
Read and save immo data.
Detect key number information.
Hold the registered key’s back close to the Start button, when buzzer beeps once, take the key away from the button.
Hold the new smart key’s back close to the Start button, when buzzer beeps once, take the key away from the button.
Program a new 8A smart key successfully.
Lonsdor K518 Pro and K518 series released new Nissan Immobilizer software on September 4th, 2026.
Nissan IMMO Programming
| Model | Year | Key Type | Add Key/AKL | PIN-FREE |
|---|---|---|---|---|
| N7 | 2025-2026 | Smart key | Supported | Yes |
| N6 | 2025-2026 | Smart key | Supported | PIN Query |
| NX8 | 2025-2026 | Smart key | Supported | PIN Query |
| Altima L34 | 2025-2026 | Smart key | Supported | Yes |
