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    4. : What does the code 20 of the Opel Astra J mean?

What does the code 20 of the Opel Astra J mean?
What does the code 20 of the Opel Astra J mean?

Years: 2009-2016
When code 20 appears on the Opel Astra J display, it means that a fault in the driver's airbag has been detected. The code may appear for reasons related to false contacts or faulty sensors.

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What does the "code 82" message mean in the Opel Astra and how to remove it?
What does the "code 82" message mean in the Opel Astra and how to remove it?
Vauxhall Astra (2009-2016 / Astra J)
If the "code 82" message appears on the dashboard of the Opel Astra, it means that you have reached the engine oil interval and, therefore, you need …
What does error code 18 indicate in the Opel Astra?
What does error code 18 indicate in the Opel Astra?
Vauxhall Astra (2015-2022 / Astra K) Error code number 18 on an Opel Astra K model vehicle is used to indicate a malfunction of the left front headlight bulb. This means that it is neces…
What Does the "Code 16" Message Mean in the Vauxhall Astra and How to Remove It?
What Does the "Code 16" Message Mean in the Vauxhall Astra and How to Remove It?
Vauxhall Astra (2009-2016 / Astra J) If the "Code 16" message appears on the dashboard of your Vauxhall Astra, it indicates a fault with a stop light bulb. To clear this error, simply lo…

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