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    4. : What does the "code 20" message in the Opel Astra mean?

What does the "code 20" message in the Opel Astra mean?
Years 2009-2016

Answer

In the event that the "code 20" message appears on the dashboard of our Opel Astra, it means that a malfunction of the right low beam has been detected. In this case it will be sufficient to replace the faulty bulb with a spare of the same specifications, a very simple and economical operation.
Posted on: 28 March 2023 by ScegliAuto

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