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    4. : What does the message "Code 84" indicate in the Opel Astra?

What does the message "Code 84" indicate in the Opel Astra?
Years 2009-2016

Answer

If the "Code 84" message appears on the instrument panel of our Opel Astra, it means that a general thermal malfunction has been detected. As a result, the engine temperature could dangerously increase, which is a very dangerous situation. In this case, it is recommended to avoid using the vehicle and request assistance as soon as possible.
Posted on: 2 June 2023 by ScegliAuto

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