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How to replace the remote battery of the SsangYong Rexton?

Model: SsangYong Rexton MK 2 - Years 2017-2026
Part: Key

In this tutorial, you can see how to replace the remote battery of the SsangYong Rexton, a very simple and quick operation. You will need a small flat screwdriver and a CR2032 battery. First, extract the emergency key by pressing the appropriate button, then insert the screwdriver tip into the indicated slot, lever it open, and separate the two halves of the remote. Once done, remove the internal circuit, take out the old battery, and insert the replacement, ensuring the correct polarity. Finally, reassemble everything.

Updated on 6 August 2026 by ScegliAuto

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