You're right, that wasn't easy to remove the dashboard. There is TWO connectors, which You must disconnect, but there is no space to see it. Maybe this photo helps You. Start with left one, which is classic "Click" connector. Then You can turn board to see second one, but it has some safety lock (pink on green connector). Carefully release pink lock and pull connector out. Then it is a little teaser, but You must get upper side of dashboard first, then You can remove it fully...
PS: Don't forget to pull out steering wheel to its max&down position...
Good Luck!