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    4. : Why doesn't the Audi A3 key open?

Why doesn't the Audi A3 key open?
Years 2012-2019

Answer

It is almost certainly a problem of the transmission antenna contained in it, which no longer works, or some soldering of the internal circuit, also of the key, has given way, so it needs to be restored.
Posted on: 29 March 2022 by ScegliAuto

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