Apm On Rsn Br185.2 Available?

Hello,

EDIT: "APM" reads "AFB"!

I´d appreciate some help from fellow forumites: I can´t seem to switch on AFB on the BR185.2 in RSN. The lever moves correctly, the controller let me adjust the speeds, but there´s no menu for AFB in the MFDs and no blue bug on the HUD coming up. (Obviously it isn´t switched on, the PC guys seem to use shortcut key combinations which I don´t have on PS4) .The training tutorial doesn´t mention AFB on this loco.
Am I missing something here or is this not available for that loco?
Thanks in advance for your guidance!

 

The AFB switch is left under the desk where the telephone is.

 

Duuuhhh, thanks! Quite hidden and I´m gettin´ old.

 

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And the AFB of the DB 146 is the same thing.