[Node]

Hi Node, do you mean 23-03?

Fixed.

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Hi Node, thanks for this info.
I have updated twice the software of my G20 ( S18A ), from 21-11 to 22-7 and from 22-7 to 22-11, and perhaps due to the equipment installed, I have not been asked for a secure coding password.
DME ,which is common to all models in general, is showing secure coding as well, but it was not so in my case, again, perhaps due to the level of equipment installed on my vehicle.
Anyway, will investigate what CAFDs are  installed to compare with the ones showed here.   

Thanks again for this relevant information

There are 20 variants of DME/DDE in S18. Only 7 of them have secure coding. Yours probably is not (YET?). So enjoy while it lasts.

P.S. You will NOT be asked for password