How to learn AAM on a benz ml320 with star c4

[sakpase]

I would like to know how can I learn an AAM on my 01 ml320 for some reason the central locking system is not working. It was working before and the star c4 was reading the correct part number and now it's giving me a different aam part number. I think my aam lost its configuration. Any step on how to reconfigure it via the star c4 would be appreciated thanks

[mercis]

you can key learning with and without star
aam must key see ,take key out. hold closed button and press 5x open
jf zentral only 1x work,aam defective

[sfmaldo]

You can read the micro with upa programmer in circuit.