When update is ready unit will start without EU languges. Now you must perform parametrizaon with VCP.
Go to Can Procedures -> Apps -> Data Container Loading, check 5F module and load file:
A3_MIB_8v0035036.zdc - for Audi A3 8V MIB1,
A4_B9_mib2_8w0035039x,035x.zdc - for Audi A3-A4-A5-Q5-Q7 MIB2,
A6pa_MMI_4g1035020,A_F,021,A_F,024,025.zdc - for A6-A7-A8,
A6FL_MIB_4g1035020,021.zdc - for A6-A7-A8 MIB2, In data container and check VISIBLE_LANGUAGES_EU or AVAIBLE_LANGUAGES_EU push Load Data. Restart unit, full EU language list will be present on MENU.