Darprix

Have you tried going to Grand Theft Auto V\lspdfr and open the keys.ini then find the line "BACKUP_MENU_Key" near the very bottom and replace B with None
This is what worked for me.
 
It will disable the entire menu from showing, but  you don't need it since you have the plugins for backup anyway.

Much appreciated! I figured it out, it was indeed Interaction +.

Interesting, probably still has some slight functionality like you mentioned but not working perfectly. Does it make PIT'ing easier? I'm having a  real hard time doing PIT maneuvers in 0.4 (the suspects are like stuck on rails or something)