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How to Replace the Key Battery of the Volvo XC40

Model: Volvo Xc40 MK 1 - Years 2017-2026
Part: Key

If the smart key of your Volvo XC40 (model years 2017-2022) suddenly stops working and the cause is a completely dead battery, just follow the instructions below to replace it safely and quickly. First, remove both the front and back covers by hand to access the battery holder located right underneath. Next, remove the protective cap from the button battery and proceed with replacing it. Finally, reassemble the various components correctly.

Updated on 22 June 2026 by ScegliAuto

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