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Replacing the Headlight Bulb on the Smart Forfour 454

Model: Smart Smart 454, Fourfour1 - Years 2004-2006
Part: Headlight bulb

In this video, we will see how to remove and replace the dipped beam xenon bulb of the Smart Forfour 454 with the headlight removed. First, remove the plastic protective cover of the bulbs; then unscrew the internal screw of the light unit, disconnect the electrical connector of the bulb, and unclip the metal spring to remove it, as shown in the video. In this case, the entire bulb holder is replaced with the new light unit; everything is reassembled back inside the front headlight, following the video until the end!

Updated on 2 June 2026 by ScegliAuto

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by ScegliAuto

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