Sunday, August 31, 2025

Lonsdor K518 Pro Program 2024 Nissan Rogue All Keys Lost

 We’ll show you how to program smart keys on a 2024 Nissan Rogue when ALL KEYS are lost.

Using Lonsdor and the BCM 40 cables, we go step-by-step through the full programming process.

 

Tools Used:

Lonsdor K518 Pro Programmer
Lonsdor Nissan BCM 40 Cable

Nissan Rogue 2024

Network connection.

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Procedure:

Connect 40 pin bypass cable.

Here will show how to connect the Nissan 40 pin bypass cable.

Program 2024 Nissan Rogue Smart Key with Lonsdor K518 Pro and 40-Pin Adapter

Menu path:

IMMO & Remote- Nissan- Select from vehicle- North America- Rogue- 2021 to 2023- Smart Key (Push button)- All smart key lost.


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All keys of vehicle must be reprogrammed.
Turn ignition off.
Turn on hazard warning lights.
Stay at P or neutral gear.
Steering column is in unlocked state.

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Reading data.

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Start to read key ID.
Put a smart key to be programmed (with logo upwards) flat on the ignition switch.
Read key number.

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Read 28-digit password successfully.

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Start to program key.
Put a smart key to be programmed (with logo upwards) flat on the ignition switch.
Program successfully.

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Test the new key.

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Monday, August 25, 2025

Lonsdor K518 App Permission Expired Error Solution

 Problem:

Try to reset Lonsdor K518 Pro device password. But it says the App permission has expired.

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Solution:

Follow the prompts to connect network to sync automatically.

Go to Settings- Firmware Upgrade- Regular Sync.

Sync device on server.

Then reset password again.

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Sunday, August 24, 2025

Lonsdor K518 Pro Toyota 8A “No Valid Key Data” Solution

 Problem:

When generating emergency key for 2024 Toyota tundra with the Lonsdor lt20 board set to “BA” and Pke frequency 314.35:312.09. After reading immo data with Lonsdor K518 Pro try to generate emergency key using the lt20 board and it says this now (error No valid key data found or PEPS is brand new). it was not saying this before. Any solution?

Lonsdor K518 Pro Toyota 8A “No Valid Key Data”

Solution:

It’s not the LT20 key problem.
Here is no valid key data in PEPS smart box.

The smart box of this car should have been reset and there is no key information. Enter this menu to reset the smart box.

Menu path:

IMMO & Remote- Toyota- Select from type- All smart key lost- Type 3 (2022-)- 8A- Reset PEPS (AKL).

If this menu does not work, it is not supported.

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