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    4. : What does code 3 mean on the Vauxhall / Opel Insigna?

What does code 3 mean on the Vauxhall / Opel Insigna?
Years 2008-2017

Answer

The trouble code that both Opel and Vauxhall indicate in place of the common warning light that comes on means there is a problem with the coolant. As this is a very general indication, the best thing to do is to take the car to the workshop for inspection.
Posted on: 19 August 2022 by ScegliAuto

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