Haier HMV1640AHB User Manual page 21

Oven Light
The replaceable oven cavity light bulb is located behind the vent grille and charcoal
filter.
1. Unplug or disconnect power to the microwave.
2. Remove the vent grille mounting screws.
3. Pull the vent grille away from the unit.
4. Remove the charcoal filter by pushing it inward, and then turn and pull it away
from the oven. See "Charcoal Filter" earlier in this section.
5. Open light cover located behind filter mounting by carefully pulling up on the
front edge.
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