Does this bulb have some sort of dual wiring that can be turned on from different sources? I have a 2000 silverado Z71 ext cab 1500 with
80k and the interior light does not come on when I open either door. If I use the dash light dimmer switch and move it all the way to the top the light comes on. I don't suspect a door switch since the radio and power windows will not work once either door is opened.Is this the bulb itself?
TIA,
Derek