hi if its pre 2006 there is two screws behind the plastic caps on side edges half way up undo only 3 turns think they maybe torx 20 security screws also there are 2 or maybe 4 scews from the dishwasher door into the frontal if fitted (not always) remove the top left and right if they are the right ones they will be long (1 1/4") also check the pair 1/3 way down the door if any removed screws are short then replace before removing next one. once free hold the door nearly shut and slide the front upwards it will disengage and come off
geoff
October 2009