Microwave shows E14 and the interior light does not turn on when the door opens or during cooking.

Safety: Unplug the microwave before replacing the lamp.

Steps:

• 1. Access lamp: On many Vida models, the lamp is accessible from the rear or side by removing a small cover. Consult your manual.
• 2. Replace bulb: Remove the old lamp and install a new one of the same type and wattage specified by Vida (usually a special microwave-rated bulb).
• 3. Inspect holder: Check the lamp socket for heat damage or corrosion. Replace the holder if contacts are burned.

If a new lamp does not light and E14 remains, the issue may be with the control board lamp relay or wiring, which should be diagnosed by a technician.