Type A

1. Remove the lens by prying the edge of the lens with a flat-head screwdriver.

2. Turn the bulb until the flat surfaces at its ends are aligned vertically. Pull the bulb straight downward to remove it.

3. Install a new bulb.

4. Reinstall the lens.

Type B

1. Remove the lens by prying the edge of the lens with a flat-head screwdriver.

2. Pull the bulb out of the socket.

3. Install a new bulb.

4. Reinstall the lens.