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3rd brake light

  1. CTS wagon 3rd brake light - repair and removal

    2008-2013 Cadillac CTS General Discussion
    Wondered if anyone has replaced the 3rd brake light above the tailgate on a wagon? I have a replacement light but uncertain how to access/remove headliner for install. Any info out there on this fix?
  2. Repair 3rd brake light on 2007 DTS

    Cadillac DTS Forum 2006 through 2011
    Two years ago I noticed that approximately 4 LED lights were out on the 3rd brake light on my 2007 DTS. At that time I removed and inspected the light and decided not to take it apart and look for a new one. New lights were between $100 and $300 on the internet. Even more at the dealer. So I...
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