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Frequently asked questions about cars and motorcycles

How to Replace the Key Battery in the BMW 5 Series F10

Model: BMW Serie 5 F11, F10 - Years 2010-2017
Part: Key

In this new mini guide for all BMW 5 Series F10 owners (year 2010-2017), discover how to replace the button cell battery inside the key. The necessary procedure is really very simple, and you will not encounter any difficulties. First, take your key and remove the metal part located at the top of the cover to fully slide out the physical emergency key. After that, disassemble the rear cover and proceed to replace the old battery with the new one (model CR2450).

Updated on 16 July 2026 by ScegliAuto

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