No inside lights

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  • 2 Post By basscatt
Cadillac DeVille 1985 to 2005 including:
1985-1992 Fleetwood, 1993 Sixty Special, All FWD Forum Discussion, No inside lights in Past Cadillac Vehicle Discussion; How do i regain door and inside lighting in the interior of my 2003 Cadillac Deville? I have no lights ...
  1. #1
    Fred Lack is offline Cadillac Owners Member
    Automobile(s): 2003 Cadillac Deville
    Join Date
    Sep 2012
    Vista, Ca

    No inside lights

    How do i regain door and inside lighting in the interior of my 2003 Cadillac Deville? I have no lights when i open my car door.

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  3. #2
    jayoldschool's Avatar
    jayoldschool is offline GM RWD V8 addict
    Automobile(s): 81 FWB D'Elegance coupe
    Join Date
    Sep 2006
    Ontario, Canada

    Re: No inside lights

    Moved to FWD

  4. #3
    Ranger's Avatar
    Ranger is offline Cadillac Owners Member
    Automobile(s): White Diamond '03 DHS (with DTS floor shift)
    Join Date
    Jun 2004
    Woodstock Ill.

    Re: No inside lights

    Start by pulling the DTCs and checking the fuses.

  5. #4
    MoistCabbage's Avatar
    MoistCabbage is offline Cadillac Owners 10000+ Posts
    Automobile(s): Crimson 2001 Seville STS, 1990 Seville (RIP)
    Join Date
    Sep 2010
    East Boston MA.
    Have you tried opening a door other than the drivers door?

  6. #5
    basscatt's Avatar
    basscatt is offline Cadillac Owners 10000+ Posts
    Automobile(s): two 02 DHS's, 03 SLS, 95 Sedan DeVille, 89 Coupe DeVille
    Join Date
    Feb 2004

    Re: No inside lights

    if all the fuses are good -

    can you manually turn each courtesy light ON and OFF -

    does the manual dimmer/light switch turn on the interior lights -
    if not - it could be a defective headlight switch -

    do the twilight automatic headlights work properly?

    ENTRY LIGHTING is tied into the light sensor -
    and will only turn on the interior lights when it is dark outside -

    interior lighting is discussed starting on page 3-19 of your Owners Manual -
    and fuse locations are on page 5-94

    in the event you don't have an Owners Manual -
    or would like a copy to keep on your computer -
    go here for a FREE down-loadable copy -
    Sean Ab and Sean Ab like this.

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