Smart four four Need immo code to relearn key after Batery replaced

[mm04kk]

Hello i have replaced the battery car dont start now it has loses the immo synchronisation i want to relearn it with DAS but DAS need the passwort

My VIN is WME4540301B028296

and does someone now if the option in DAS to learn new key in sam is the right opotion for my problem.

Thank you in advance and Kind regards