Lonsdor K518 PRO Program 2024 BYD Destroyer 05 Key

 Lonsdor K518 PRO/K518 series key programmer supports BYD 2025- Models — Free PIN Auto-Identification for Key Programming now. Check the detailed upgrade below and check how to program a smart key on a 2024 BYD Destroyer 05 via OBD.

Lonsdor K518 Update Info:

Update time: Dec.5, 2025

Supported BYD Models (2025):

• Tang
• Song
• Han
• Yuan / ATTO
• Qin
• Seal
• Sealion
• Dolphin
• Leopard 5
• Leopard 8
• Titan 7

Demonstration: Programming a Smart Key for a 2024 BYD Destroyer 05

Required Equipment:

• Lonsdor K518 Pro key programmer
• OBD communication cable
• Original vehicle key
• A new Lonsdor smart key

Step-by-Step Procedure:

Step 1: Generate Smart Key

Connect the OBD communication cable.

Navigate to "Generate Smart Key" → BYD → Destroyer and select the first menu option.

Insert the new Lonsdor smart key into the card slot.

Click "Generate" — the process completes successfully.

Return to the main menu.

Step 2: Program Key & Remote

Select "Immobilizer & Remote" → BYD Smart Key → Destroyer 05.

Choose "Read Key Data" and follow the on-screen instructions.

Place the original car key in the indicated sensing area and click OK.

Select "Program Smart Key".

(Current key count displayed: 2)

Place the first key to be programmed into the sensing area → click OK → programming successful.

When prompted to program the next key, select OK.

Place the second smart key into the sensing area → click OK → programming successful.

Select "Cancel" when asked about programming additional keys.

Completion Confirmation:

- Programming complete — 2 keys programmed.

- Key programming successful.

Functional Verification:

Original key: Press brake + start button → vehicle starts successfully.

New key: Press brake + start button → vehicle starts successfully.

Remote test: Both keys lock and unlock the vehicle normally.

Conclusion

Using Lonsdor K518 PRO key programmer, we have successfully added a smart key for the 2024 BYD Destroyer 05. This process demonstrates the efficiency and user-friendly operation supported by the latest firmware update.