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Replacement of the key battery for a BMW i3

Model: BMW i3 MK 1 - Years: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Key

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Video tutorial

In today's video, we will see how to replace the battery of a BMW i3 key, a model produced from 2013 to 2022. Let's start the operation by removing the internal key of the remote control by pressing the appropriate release button and extracting it. Then, using the key just extracted, we lever the plastic cover of the remote control to remove it as shown in the video.

After that, we can remove the old battery from the remote control and finally insert a new one, then closing everything back up. The battery needed for this remote control is a CR2032 3V.


Posted on 23 May 2025 by ScegliAuto


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What does the red or orange zig-zag warning light mean on the Dacia Sandero?

In this video, you will learn what the warning light depicting a red or orange zig-zag on the dashboard of the Dacia Sandero means. This is a multifunction warning light; if it appears red, it is a prompt to stop as soon as possible, switch off the engine, and exit the vehicle quickly, contacting a recovery service and the Dacia Dealer. If it lights up orange, it indicates an electronic fault in the vehicle; you can continue driving, but you must reach a Dacia service centre as soon as possible. If it lights up alongside the spanner symbol, it means it is time for a service, which is due every year or 10,000 miles (whichever comes first). The service is mandatory to maintain the warranty. If it lights up together with the tyre warning light, it indicates a loss of pressure in one of the tyres. You should check all the tyres as soon as possible to identify the source of the pressure loss. If it stays on with the engine warning light, it indicates a problem with the vehicle's emissions system; if it flashes, the issue may be a component of the engine, such as the spark plugs or coil, for example. On diesel versions, it may light up alongside the glow plug symbol, indicating a related issue. If it lights up with the ESP symbol, it means there is a fault in the system that needs checking.

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by ScegliAuto

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