"corner illuminating" basically means that when you give a signal to make a left/right turn, an additional lamp (hopefully white) gets lit so that you can see where you are turning into. My Infiniti had this.... You will also see some Caddy's with the same feature.
I hope the new ML has a door ajar/door open indicator in the dash as standard.
I hope the new ML has a door ajar/door open indicator in the dash as standard.