Quick how-to change the battery of a remote key card (without tools)

Video: Replacing the battery of a Renault key card
  • Press tiny button to get access to emergency key
  • Use key as lever to open battery compartment
  • Replace used up battery with new coin cell (CR2032)
  • Close battery compartment again by pressing the lid gently back in place
  • Put emergency key back in the key card

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