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Re: 2005 Cadillac Headlights
Posted to Technical Discussion Forum on 7/8/2018 1 Reply

Hi Patrick. Without reading into it too much, you may have the incorrect headlamp option selected in your information system, if nothing seems to match.

Look for options with/without TT7/TTA or with TT6 auto lamp dimming relay RPO codes on the SPID label.

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