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  3. 147
    4. : Why does the "code system failure" message appear on the Alfa Romeo 147?

Why does the "code system failure" message appear on the Alfa Romeo 147?
Years 2000-2010

Answer

This message refers to a problem in the system that recognizes the key code. You can try to solve it by replacing the remote control battery but in some cases it is necessary to check the control unit.
Posted on: 7 February 2023 by ScegliAuto

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