12/08/2026
“Can I use the Lonsdor K518 PRO for a BYD Song PRO add-key?”
A question that came up at the counter last week.
Short answer: yes.
The Lonsdor K518 PRO supports BYD key programming, making it a useful option for locksmiths who are starting to see more Chinese vehicles coming through their workshops.
And that matters because the vehicle mix is changing.
Lonsdor has long had strong coverage across brands such as Toyota, Lexus, Hyundai and Kia. Its coverage of Chinese manufacturers, including BYD, Chery and Great Wall, is another area worth paying attention to as more of these vehicles appear on UK roads.
For this 2018 BYD Song PRO add-key job, the setup includes:
• Lonsdor K518 PRO with the appropriate BYD coverage
• Lonsdor OBD Communication Cable
• Original vehicle key
• Compatible Lonsdor Smart Key
The procedure is carried out through OBD, with no soldering or additional programming stations required.
Want to see how it's done?
We've put together the full walkthrough on our YouTube channel. Link in the comments.
If you're starting to see more BYD, Chery, MG, Omoda or other Chinese vehicles coming into your workshop, what are you finding?
Drop the make and model in the comments. It could be the next one we cover in "From the Counter".
