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How to Replace the Key Battery on a Honda CR-V Mk5

Model: Honda CR-V MK 5 - Years: 2017, 2018, 2019, 2020, 2021, 2022
Part: Key

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Video tutorial

If the smart key for your Honda CR-V Mk5 has suddenly stopped working due to a completely dead battery, don't worry. You can complete the replacement by following these simple steps.

First, remove the emergency key from inside the fob and then use it to pry open the fob itself. Next, locate the dead battery and remove it as well.

Finally, insert the new button cell battery (model CR 2032) and reassemble the fob. Don't forget to insert the emergency key back into its slot.


Updated on 2 August 2026 by ScegliAuto


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To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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