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Reason for the headlights not working on an Audi A4 Xenon.

Model: Audi A4 B8 - Years 2007-2016
Part: Headlight

In this video we can see one of the reasons why one of the Xenon headlights of an Audi A4 stopped working. It is not necessarily due to a burnt out bulb; we can certainly check this possibility, but if the bulb is working, then the problem could be the control unit. To reach this component, it is not necessary to remove the headlight; instead, we will have to remove the wheel arch, and from there access the compartment located under the headlight, where we can find the control unit, which will need to be replaced. We can find the new part, for example, on xenonpertutti.com with the code 1307329115 Audi, priced at 49.90 euros + 6.90 euros for shipping.

Posted on 1 July 2025 by ScegliAuto

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