Sorry, I don't have a voice control, so I can't play with it. Could it be you get a voice control menu or something in the cars display?
About setting the voice control to english, have you tried "English language" at page 1 of the HEC module or directly in the menus in the cars display?
It can't be done like that. I need module reprogramming. Only IDS is capable of that. I was hopping that civil will make ELMConfig capable of module reprogramming on bluetooth/voice module, but nothing so far...
Some late modules (CS7T-....) are capable of switching languages without reprogramming.
ELMConfig -> HEC -> Configuration -> Page 2 -> "HEC Level 2/3 Menu speedlock suppression"
Reading this thread, I've the impression people think this is were we enable submenus in the cars display. I believe this is were we enable which menus will be available when the car moves.
I tested it to day. I ticked all of them. Then I could even operate the steering setting, while I was driving. Seems to me you can do everything in the menus, if everything is ticked. When I removed all of the six submenus, I couldn't operate the ESP function any more, which I normally can. It might not be a good idea enabling other submenus though. I don't want to take the blame if some of you crash, playing with the menus