Interior lights won't turn off
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RWD 19xx-1984 DeVille and Fleetwood,
1985-1996 Fleetwood and Brougham Forum Discussion, Interior lights won't turn off in Past Cadillac Vehicle Discussion; Hey guys, does any of you have ever had problems with the interior lights? Mine first did not want to ...
  1. #1
    yenciny is offline Cadillac Owners Member
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    Interior lights won't turn off

    Hey guys, does any of you have ever had problems with the interior lights? Mine first did not want to turn off, and my power lock stopped working. I have changed the dimmer switch, the headlight switch. Nothing. As of today my dash lights went out as well. I took the dash apart, seems like everything is OK...
    I don't know how to proceed? Any ideas?

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  3. #2
    1980coupe's Avatar
    1980coupe is offline Cadillac Owners Connoisseur
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    Re: Interior lights won't turn off

    It has an illuminated entry timer switch. It is located on the left side behind the light switch just below the left speaker. It's white in color.
    Let me get a visual here.
    You open door, lights come on, door closed, lights still on. Insert key in ignition, turn key over to start, lights should go off , but in your case, lights still on, right?

    ----------

    Dash can be a fuse. I don't recall which one at the moment. Maybe someone else can chime in...

  4. #3
    SafariOne is offline Cadillac Owners Fanatic
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    Re: Interior lights won't turn off

    I/P fuse is 5 amp.....the courtesy lights are on the lighter fuse ........the illuminated entry will be on will be on GA trans fuse and or body fuse. Most times this issue is a ground problem but not always.

  5. #4
    carnut is offline Cadillac Owners Master
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    Re: Interior lights won't turn off

    Check the yellow BODY fuse 20 amp or If it has the old style glass fuses check all of them with the key on, car off, with a test light. If it blows the power door locks quit and the interior lights stay on dimly. Usually caused by a shorted cigarette lighter socket front or back. Check all sockets for tin foil or dimes etc. Also this fuse can blow by using a loose socket phone charger in a lighter socket. Dash lights quitting is also probably a fuse caused by replacement of the headlight switch and you not having the battery disconnected while replacing.

  6. #5
    brougham is offline Cadillac Owners Master
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    Re: Interior lights won't turn off

    The wire can also come off the switch at the door and cause the lights to stay on if it touches the metal of the car. You probably have multiple problems since it didn't all just start at once.

  7. #6
    yenciny is offline Cadillac Owners Member
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    Re: Interior lights won't turn off

    Thanks for the ideas guys. Sorry that I did not write here sooner, just had no time... So, meantime my dashlights are back, all by themselves, they just started working again... Hopefully they stay that way. Carnut: that is exactly how it is. My lights are on dimly, and my power doors quit. I did check that BODY fuse before, and it is blown. I replaced it, everything worked perfectly, but than it blew again in about half an hour. I checked the front lighter, that looks fine, but my daughter loves to play on the backseat, maybe she did manage to stick something in one of the rear lighters. I will check it first thing in the morning. I will let you know.
    Thank you for your help!

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