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  1. 2012 CTS coupe driver's side tail light and third light not working properly

    2008-2013 Cadillac CTS General Discussion
    Hey all, I have a 2012 CTS Coupe and I have noticed my driver side tail light and my horizontal light isn't working properly. they work when I press the brake and use turn signals and hazards but not when its idle. the passenger side works as intended. I've looked for the fuses but cannot find...
  2. 2017 XTS rear taillight replacement.

    Cadillac XTS Forum 2013-2019
    How do I change out the right rear taillight on a 2017 xts? I bought the entire replacement so I just need to know how to swap them out.