If this light illuminates while driving, the vehicle may have a problem. It is important to note the driving conditions when the light illuminated and consult an expert repairer (we recommend an Authorised Mazda Repairer).
The check engine light may illuminate in the following cases:
The engine's electrical system has a problem.
The emission control system has a problem.
(Except SKYACTIV-D 1.8)
The fuel tank level being very low or approaching empty.
The fuel-filler cap is missing or not tightened securely.
If the check engine light remains on, or it flashes continuously , do not drive at high speeds and consult an expert repairer (we recommend an Authorised Mazda Repairer) as soon as possible.
If the check engine light turns on, do not disconnect the battery leads.
If the battery leads are disconnected and then reconnected, the engine could be damaged and catch on fire.
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