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How to Replace the Front Bulb on a Cadillac CTS

Model: Cadillac Cts MK 1 - Years 2002-2007
Part: Light bulb

In today's video, you will see how to replace the front headlights on a 2003 Cadillac CTS. Remove the rubber caps located on the bumper, both on the left and right sides, and then do the same for those located at the back of the fender. Next, remove the reflectors on the sides, and at this point, you can proceed to detach the bumper from the body. Unscrew the mounting screws and remove the headlights, being careful to disconnect the power connectors. You can then proceed to replace the respective bulbs and the headlight itself if necessary.

Updated on 11 July 2026 by ScegliAuto

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by ScegliAuto

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