92 silverado Interior lights

[sendo]

WOW had this truck for almost a year and didn't know the buttons on the hvac had lights. What else does? power door locks and windows, light switch? Now I have been looking at post about installing leds to try to find out what bulbs i need, but all i find is for is the newer obs 95. can some one point me to what size i need for the hvac and the rest of my cluster.
thanks, sendo

[sendo]

anybody know the size of the light bulb in the hvac buttons, for a 92 silverado?

[1badgmc]

Can't help you with the HVAC bulbs, but none of the door switches have lights.