Thought I would throw this out there in case there are some gen 7 owners who are not aware. When I got my honda, one thing which really bugged me was that the clock would not go into zulu time (24 hr ). I can only say this works for my type of radio (non sat nav) as that is all I have tried it on so do not know if this works for the executive models with sat nav or if this works on the newer gen 8s. With the radio turned on (CD/radio/Aux - doesnt matter), press and hold the power off button for a few seconds. It will beep at you and open up a menu. If you push number 5, it will show 12hr on the screen. If you push 5 again, it will change to 24hrs. Push the power button again and it will store that setting and take you out of the menu. Job sorted.