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How to replace the battery of the Audi Q4 remote control?

Model: Audi Q4 MK 1 - Years 2021-2026
Part: Key

In this tutorial, we will see how to replace the battery of the Audi Q4 remote, a very simple and quick operation. To do this, we will need a small flathead screwdriver and a replacement battery of type CR2032. First, we extract the emergency metal key by pressing the designated button, then we insert the tip of the screwdriver into the indicated slot, leverage it, and unlock the rear cover. Next, we remove the old battery, insert the replacement while being careful to respect the polarity, and reassemble everything by following the reverse procedure.

Posted on 7 December 2025 by ScegliAuto

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