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Searched for Code 21 Astra J - Code 21 on the dashboard of the Opel Astra J indicates a failure of the left position light bulb. This code can be resolved by replacing the burned-out bulb.
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What does the error code code 35 correspond to on the Opel Astra?
Answer: The error code "code 35" that appears on the Opel Astra refers to the seat belt pretensioners. It seems to be a known pretensioner charging problem on... read all

Posted on 17-05-2021

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What does the error code 59 mean on my Vauxhall Astra?
Answer: The error code "code 59" that appears in the onboard computer of your Vausxhall Astra refers to a problem with the driver's front window. Try to open ... read all

Posted on 18-11-2021

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What does the code 18 of the Opel Astra mean?
Answer: When the error message code 18 appears on the Opel Astra display, it means that the left low beam is not working properly. To reset the code simply re... read all

Posted on 31-08-2021

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What does the code 82 of the Opel Astra mean?
Answer: When code 82 appears on the instrument panel of the Opel Astra, it means that the engine oil must be changed, as reported in the car manual: after the... read all

Posted on 12-10-2022

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What does the code 20 of the Opel Astra J mean?
Answer: 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 rela... read all

Posted on 31-08-2021

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What does the error code "Code 35" mean in the instrument cluster of an Opel Astra?
Vauxhall Astra (2009-2016 / Astra J) .. When the "Code 35" error code is activated in the instrument panel of our Opel Astra, the car wants to inform us..
What does error code 35 indicate on the Opel Astra?
Vauxhall Astra (2015-2022 / Astra K) .. The "error code 35" on Opel vehicles, especially on the Opel Astra, Meriva, and Insignia models, corresponds to..
How to unlock the radio of an Opel Astra G version.
Vauxhall Astra (1998-2006 / Astra G) .. In this video, we see how to enter the security code in the Opel Astra G version car radio, after the battery has been disconnected, or after the radio..
The reason for code 4 on the Opel Astra J
Vauxhall Astra (2009-2016 / Astra J) .. In this video we see what the meaning of code 4 on the instrument panel of the Opel Astra J is: the coolant level is low, so we should add more...
What does error code 20 indicate on the Opel Astra?
Vauxhall Astra (2009-2016 / Astra J) .. When the error code "20" appears on a 2013 Opel Astra J model vehicle, it means that the right low beam headlight bulb..
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Video tutorial > Opel > Astra
Opel Astra J Dashboard Code 21: Left Position Light Bulb Failure: Code 21 on the dashboard of the Opel Astra J indicates a failure of the left position light bulb. This code can be resolved by replacing the burned-out bulb. However, some users have reported that despite replacing the bulb, the code still appears. It is recommended to use a professional-grade scan tool to diagnose any additional issues that may be causing the code to persist. Other fault codes that may appear on the Astra J include code 22 for failure of the right sidelight, code 16, and code 23 for failure of the reversing light. It is important to consult the vehicle's manual or seek professional assistance to properly diagnose and resolve these fault codes.

Information generated automatically based on external sources by AI systems and which may in some cases be inaccurate or incorrect.