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    4. : Why is the key of the Smart 453 not working?

Why is the key of the Smart 453 not working?
Years 2014-2021

Answer

If the smart key on your Smart 453 suddenly stops working, it could simply be a dead battery that needs to be replaced. In some cases, however, the problem could concern the electronic component of the key itself.
Posted on: 12 November 2022 by ScegliAuto

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