HI all

I have just retrofitted navigation into my car (MKIII and 16:9 screen). I have used the navcoder to code the languages into the nav unit, I have GB and D. But I can't change from GB to D or km/l to 100L/km etc. through the set menu??
Is that because the navi still needs to be recoded from BMW???

kind regards
Mogens Juhl (Denmark)