Problem:
It is a 2022 Lexus RX350. All smart keys have lost. Lonsdor K518 Pro backed up immo data successfully via ADP15 adapter. But failed to generate the emulator key.
Device says “No valid key data found or PEPS is brand new” when generating emulator.
Possible reason and solution:
Someone reset the smart box.
You can back up immo data via ADP adapter, but the immo data does not contain key data. It’s like new.
In this case, Lonsdor is not be able to program key anymore.
The user needs to find someone to write the data to the smart box, or replace the Smart box with one that already has data, to proceed the key programming.
