Sprinter 906 key does not turn

[totyi]

please help!
key does not turn EZS 906 545 49 08
I can read with delphi, no error code.
you see when I put in the key.
supply voltage okay.how can i fix it?
thanks for the help.

[figani]

try to plug emulator instead of ELV...
check key if it work properly...
and so on...

[totyi]

I tried, it doesn't work either