Dishwasher displays iA0 and may not start the wash cycle.

Safety first: Switch off the appliance before reaching inside.

• Check loading: Open the door and ensure no tall dishes, trays or utensils are obstructing the upper or lower spray arms.
• Spin test: Manually rotate each spray arm. They should spin freely without resistance. If stiff, remove them according to the user manual.
• Clean spray arms: Rinse under running water and use a toothpick to clear blocked jets. Pay special attention to end jets that provide rotation.
• Reinstall correctly: Ensure spray arms are firmly clipped back into place and not sagging.
• Run a test cycle: Run a short program with the dishwasher empty to confirm that the error clears.