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Replace the Headlight Bulb in the Cadillac ATS

Model: Cadillac ATS MK 1 - Years 2013-2019
Part: Headlight bulb

Here are the main steps to remove and replace the headlight bulb in the Cadillac ATS. First, move to the front wheel well and remove the plastic cover protecting the bulbs (turn the wheel to access it); then disconnect the electrical connector of the bulb to remove it and replace it with a new one, as shown in the video. Now install the new low beam bulb (in this case, an LED type); then reassemble everything, following the video tutorial until the end!

Updated on 27 May 2026 by ScegliAuto

Video tutorial

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