Climate Control Unit Bulb Replacement

Discharge the static electricity (which accumulated on you when you removed the climate control unit) by touching the door striker or other body parts.
Remove the self-tapping screws, then carefully separate the climate control unit cover (A) and the control unit (B) from the control unit display (C). Do not kink or pull on the wires between the display and the control unit. Do not touch the electronic components on the printed circuit board in the control unit.

Fig 1: Removing Climate Control Unit Cover Self-Tapping Screws
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the bulb(s) with a flat-tip screwdriver.

Fig 2: Removing Bulb With Flat-Tip Screwdriver
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the bulb(s) in the reverse order of removal.