Freezer interior light not working but unit cools normally.

Safety first: Unplug the freezer before handling the light assembly.

• Check bulb/module: Remove the light cover and inspect the LED module or bulb. Replace with the correct Haier part if visibly damaged or darkened.
• Test door switch: Press the door switch manually. If the light does not come on, test the switch for continuity and replace if faulty.
• Inspect wiring: Ensure the light connector is fully seated and wires are intact.
• Control board: If bulb and switch are good but no voltage reaches the light, the control PCB light circuit may be failed and require replacement.