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How to Change the Remote Battery of the Hyundai i40

Model: Hyundai I40 MK 1 - Years 2011-2019
Part: Key

In this video tutorial, see how to change the battery of the remote for the Hyundai i40 by following a few simple steps: the first thing to do is to buy a new battery model: CR2032. Prepare a screwdriver to open the remote shell. Extract the metal key from the remote and use the screwdriver to pry open the shell, being careful not to damage the internal circuit board. Once the shell is open, access the battery; use the screwdriver to remove the battery and replace it with the new one. Reassemble the parts in reverse order.

Updated on 26 May 2026 by ScegliAuto

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