another climate control lighting questiom
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Cadillac Escalade, EXT and ESV Forum - 1999 - 2006 Discussion, another climate control lighting questiom in Cadillac Escalade Forums; I have on 03 ext, a couple bulbs in my climate controls were burnt out, but the rest of them ...
  1. #1
    kantgetnun is offline Cadillac Owners Member
    Automobile(s): 2003 escalade ext
    Join Date
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    another climate control lighting questiom

    I have on 03 ext, a couple bulbs in my climate controls were burnt out, but the rest of them went all at the same time, so I'm not completely convinced all the bulbs are bad. Is there a separate fuse for the lighting on the climate controls? or does anyone know what wire feeds the illumination for them? want to check for power before I pull the unit apart and replace all the bulbs.
    thanks

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  3. #2
    the cadillac man's Avatar
    the cadillac man is online now Cadillac Owners Master
    Automobile(s): 03 cadillac escalade
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    Quote Originally Posted by kantgetnun
    I have on 03 ext, a couple bulbs in my climate controls were burnt out, but the rest of them went all at the same time, so I'm not completely convinced all the bulbs are bad. Is there a separate fuse for the lighting on the climate controls? or does anyone know what wire feeds the illumination for them? want to check for power before I pull the unit apart and replace all the bulbs. thanks
    As far as I know the lights are controlled via the data bus in the hvac controls
    If they are blown then replace them I have one out in mine and the traction and urpa buttons have blown bulbs

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