Mercedes A class W168 with 5wk4 736 immo box

[MOHCIN2]

Hi
Have class a without start error but does not crank when turning key i suspect in synchro between dumps ecu immo box i want do a

new key and virgin the ecu file

Can some one check file from immo box for me and see if it can be repaired .

Thanks

168 820 02 26 5WK4 735

I attach files