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How to Replace the Remote Battery in a BMW 1 Series

Model: BMW Serie 1 MK 2, F20, F21 - Years 2011-2019
Part: Key

In today's video, see how to replace the service battery in a BMW 1 Series F20, which is the second generation of the German compact. This tutorial also applies to other contemporary models of the brand with the same unit. First, open the key cover using the supplied metal blade; this is a keyless type. Once done, you can access the battery compartment and proceed to remove the old unit from the vehicle. You can then insert the new battery and test its functionality. If everything is okay, you can finish the job.

Updated on 1 July 2026 by ScegliAuto

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How to Change the Remote Battery in a BMW 1 Series
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BMW Serie 1 (2011-2019 / MK 2, F20, F21) In this short video tutorial, you will see how to replace the old battery in the remote of a BMW 1 Series from 2011 to 2019. To start, extract the re…
How to replace the remote battery on a BMW 1 Series?
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BMW Serie 1 (2011-2019 / MK 2, F20, F21) To replace the battery in the remote for a BMW 1 Series, press the button located at the bottom of the device to extract the key and its cover. Once …
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