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    4. : What does the message "Code 18" indicate in the Chevrolet Onix?

What does the message "Code 18" indicate in the Chevrolet Onix?
Years 2020-2027

Answer

If the "Code 18" message appears in the instrument panel of our Chevrolet Onix, it means that there is a malfunction in the headlights bulbs. In this case, it will be sufficient to locate the malfunctioning bulb and replace it with an equivalent replacement. If LED bulbs are used, the error message may persist due to their low power consumption, which is detected as a malfunction.
Posted on: 22 June 2023 by ScegliAuto

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