So, unfortunately it is not a generally valid
guide, but I would like to share the result anyway:
STG 01
Hardware number 04E907309BH
Hardware version H25
Software number 04E906027HB Software version 2833
Long
coding 0119007223241D082000
Activate byte 06 bit 02
STG16:
Hardware number 5Q0953549D
Hardware version 004
Software number 5Q0953507JE Software version 0140
Long
coding 8400
STG 17:
Hardware number 5F0920790A
Hardware version 610
Software number 5F0920790A
Software version 1701
Adaptation ---> Display longitudinal control coordinator ---> Activate speed limiter....
STG 19:
System description E221_MFL-PR6
Hardware number 5FA919719C
Hardware version H02
Software version 0020
Serial number PR6-0440059146222185
Coding 8A8C00
Activate Byte01 Bit 03
As you can see, I have a KL steering wheel with heating installed.
Therefore, it is not a real reference.