Do-It-Yourself Story

Replaced inner door panel with new part that arrived in just a few days. Several other comments on this site helped to make the process go smooth as silk. Turn off power to dishwasher at breaker panel. Remove screws around edges of panel, tip panel away from door front. Disconnect electrical connectors to vent and soap dispenser, you might have to jiggle them a bit. Remove inner door panel, compare with new part just-in-case. Swap over the vent and soap dispenser parts to the new panel. Install new panel, taking care to make sure it lines up with everything. Reconnect the electrical connectors. Replace the screws around the edges. Turn power back on. Do it all over again after wife notices the soap dispenser is up-side-down, but this time install the soap dispenser the right way.