[myriad1973]

I was thinking about converting all the miniature bulbs in the dash and the door window switch assemblies to LED, but I'm having trouble finding the bulb size of some of the bulbs. I understand that the climate control bulbs are neowedge T4.6, but there are some other bulbs that don't have a number listed on Honda's diagrams. Some of them are oddballs. I posted an example of one of them. Any help would be appreciated.

 

[EdNaviEx]

From someone who had this cluster re-ledded and NAV system (4runner not Civic), some, if not all, dashlights (cluster, HVAC, Radio, etc) have LEDs soldered onto some circuit board that provides illumination. Some lights are bulb/LED, and are interchangeable. The bulbs you can't find might be one of these soldered on LEDs. I remember seeing a thread years ago about someone who re-ledded their dash/radio with another color. Hope this helps.