I can’t answer this from personal experience of this fault, however if you look at the introduction section to abnormal procedures ( FCOM ) it shows what is displayed on ECAM and what isn’t.
As the options “4 reverses unlocked” or “1, 2, 3 “ etc are written in lower case letters (small letters) this says to me that the ECAM won’t display this content and therefore will detect and display the appropriate part only ( I.e either 4 unlocked procedure or 1, 2 or 3 unlocked procedure ).
Last edited by RUMBEAR; 12th February 2018 at 22:10.