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How to change the battery of the BMW I4 key.

Model: BMW i4 MK 1 - Years: 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

Video tutorial

To replace the battery inside your BMW I4 key, you need to follow the procedure described in this new mini guide for you. First of all, make sure to purchase a new battery (model CR2032), then locate the small button on the side of the cover and press it to easily remove the physical emergency key. Once the emergency key is removed from the cover, disassemble the cover and proceed to replace the dead battery with the new one, and you’re done.


Posted on 6 January 2026 by ScegliAuto


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How to Remove the Toll Tag Holder from the Car Windscreen

The toll tag holder is usually attached to the car windscreen to ensure that the toll tag functions immediately when passing through barriers. However, if you decide to remove the holder, you should follow this procedure: - Insert the toll tag into the holder; - Pull the holder inwards to detach it from the windscreen; you can use a glass scraper or a stiff plastic card to assist you; After removing the holder, it is essential to remove the adhesive from the windscreen. To remove the adhesive, we recommend using a solvent-based spray that will remove the glue without clouding the area.

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by ScegliAuto

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