Why are the taillights on my Audi A4 not working?

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Emily Thompson 1 hour ago

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Why are the taillights on my Audi A4 not working?

I have checked the bulbs and fuses and they seem to be fine. What could be causing this issue and how can I fix it?

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**Max** · Answer 1 · 2025-12-18T08:20:04+00:00

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Max 1 hour ago

First, make sure that all the taillight bulbs are properly seated in their sockets.

**John Smith** · Answer 2 · 2025-12-18T08:20:04+00:00

If the bulbs and fuses are all fine, the problem may be due to a faulty taillight switch or wiring. I had a similar issue with my Audi A4 and had to replace the wiring harness.

Why are the taillights on my Audi A4 not working?

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