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How to replace the battery of the BMW i3 remote control?

Model: BMW i3 MK 1 - Years 2013-2022
Part: Key

In this tutorial, we will see how to replace the battery of the BMW i3 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 screwdriver into the indicated slot, leverage it, and unlock the back cover. At this point, we just need to remove the old battery, insert the replacement while ensuring the correct polarity, and reassemble everything by following the reverse procedure.

Posted on 18 December 2025 by ScegliAuto

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