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How to Replace the Rear Headlight Bulbs on an Audi A4

Model: Audi A4 B9 - Years 2014-2024
Part: Tail light bulb

In this brief guide, you will find instructions to remove and replace the rear headlight bulbs on an Audi A4. First, open the trunk and start removing the side plastic cover; then, unscrew the screws of the light assembly, disconnecting the electrical connector of the bulbs to remove it, as shown in the video. At this point, separate the bulb holder from the housing, giving you access to all the bulbs; replace the faulty ones with new ones that have the same base, checking the operation of the brake lights and reassembling the headlight!

Updated on 4 February 2026 by ScegliAuto

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by ScegliAuto

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