Lonsdor K518 Pro supports Li auto L6, L7, L8, L9 and MEGA -2025 smart key programming (both add key and all keys lost). Here we will show how to program 2025 Li L7 all keys lost.
Requirement:
New key to be programmed
WiFi network connection
Procedure:
Remove the driver’s side trim panel.
Unclip the retaining clips. Remove the cover panel.

Locate the BCM module.
Unplug the blue connector.
Connect Lonsdor Li & NIO 2 in 1 connector with the original blue plug.
Insert the other end of the Lonsdor connector to the BCM blue connector.
Connect the Li cable OBD connector with K518 OBD cable.
Go to IMMO & Remote- Li AUTO- L7- 2023 to 2026- Program Smart Key
Put the key to be programmed in the induction area.
Program key successfully.















