Lonsdor K518 PRO Update BAIC 2021-2026 IMMO Programming

Lonsdor Tech released the new BAIC IMMO software for K518 PRO and other K518 series key programmers on May 8, 2026.

This release brings significant capabilities for BAIC (Beijing Automotive Industry Holding Co.) vehicles, specifically focusing on All Keys Lost (AKL) situations and key addition for newer models using third-party codes. If you are a locksmith or a technician working with Chinese domestic market (CDM) vehicles or international BAIC exports, this update is a game-changer.

BAIC Update Highlights

The new update introduces support for several popular BAIC models, covering production years up to 2026. This allows for seamless programming even in the most difficult “All Keys Lost” scenarios.

1.All Keys Lost (AKL) Programming

Lonsdor now supports AKL programming via third-party code for the following high-demand models:

Model	Year Range	Method
BJ60	2022 – 2026	Via Third-Party Code
X7	2023 – 2026	Via Third-Party Code
U5 PLUS	2021 – 2026	Via Third-Party Code

Key Addition (Add Key)

For those looking to simply add a spare remote or smart key, the K518 series now supports:

BAIC X3 (2020 – 2021): Programming via third-party code.

Why This Update Matters

The BAIC BJ60 and X7 represent the new generation of BAIC vehicles with advanced electronic architectures. Being able to service these vehicles—especially up to the 2026 model year—gives Lonsdor users a massive competitive advantage in the market. Whether you are using K518ISE or the newer K518 Pro key programmer, this update is available now via the standard “Check for Updates” menu on your device.

What’s Next? (Upcoming Releases)

Lonsdor is not slowing down. The development team has officially teased upcoming support for several other major brands. Stay tuned for updates regarding: