Wie behebt man VVDI2 IMMO4 Keyless Keys, die nicht lernfähig sind, 1-2 auf Dash?

Car model and year:

A 2016 Skoda Yeti with keyless ignition ( IMMO4-kessy)

Purpose:

To add an aftermarket key ( xhorse )

Key Programmer to use:

Xhorse VVDI2 Key Programmer

Symptom:

The key didn’t work somehow, ( was not able to learn, 1-2 on dash)

Then I decided to teach only the original key back, proceeded VVDI2 says All keys learned successfully, yet on the dash still 0-1 shows.

Look at the images below:

How to solve this problem?

That happens because you did not finish key learn, and once you go into key learn – cluster show 0-2 for example, all keys are delete from immo – you can see that on the config that there is no key.