Microwave cavity light does not turn on, but unit heats and operates normally.

Safety: Unplug the microwave and allow the lamp area to cool.

Steps:

• 1. Access lamp cover: Remove the lamp access cover (often on the side or top of the cabinet).
• 2. Replace bulb: Install a new lamp of the exact type and wattage specified by Sharp. Do not exceed the rated wattage.
• 3. Check socket: Ensure the bulb is firmly seated and the socket is not burnt or loose.