See also:

Engine Exhaust (Carbon Monoxide)
WARNING: Do not drive your vehicle if you smell exhaust gas inside the vehicle: Engine exhaust gas is dangerous. This gas contains carbon monoxide (CO), which is colorless, odorless, and poisonou ...

Warning and Beep Sounds
qSystem Malfunction Warning Beep If any malfunction occurs in the advanced keyless function, the KEY warning light (red) in the instrument cluster illuminates continuously and beep sounds will be ...

Interior
The previous Mazda3's cabin was starting to show its age, but the redesigned interior for 2010 features significant revisions that result in a contemporary cabin. The gauges have red illumination, ...