See also:

Engine Compartment Overview
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Safety
Side curtain airbags and seat-mounted side-impact airbags are standard in all Mazda6 models, as are antilock brakes and traction control. ...

Warning Lights and Beep Sounds
System Malfunction Warning Light If any malfunction occurs in the advanced keyless function, the KEY warning light (red) in the instrument cluster illuminates continuously. CAUTION: If the KEY w ...