Star Wars: The Clone Wars -- Jedi Alliance Cheats :
CoLor Code Key REVEALED!
Well, when you are R2-D2 and C3PO, there is the room with the color sequence, I bet a lot of you out there are stuck. First when you are in there, you might hear a sequence of beeps, bops, and boops(robot-ish noises). Then tap the colors on the panel in order to match the noises. Do this 3 times and the door will open.