What does the check engine light mean on the Audi A6
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Bertini's German Motors
1 Views • Oct 04, 2025
Description
The check engine light on an Audi A6 indicates that the onboard diagnostics system has detected a potential issue with the engine, emissions, or related components. It could signal minor problems like a loose gas cap or serious issues such as sensor failures or engine misfires. Prompt diagnostics and repair are essential to maintain performance and prevent further damage.
https://www.youtube.com/watch?v=nTocxV04mE4
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