Lid on detergent dispenser wouldn't stay shut

Found breaker switch for dishwisher and turned it off. Removed one screw on each side of bottom of door. Front panel slid off. Removed the two wires on dispenser, then took out the six screws. Pulled entire piece out from the inside of door. Put in new dispenser, attached wires (white on inside and red on outside). Put in the six screws and including the one with the little hook that holds the wires. Slid the front door panel back on and replaced the two screws (one on each side of bottom of inside door). Flipped the breaker switch back on. Approximately 25 minutes. Very easy, thanks to the person who wrote his/her instuctions previously.