Mazda 6 Owners Manual: Compass Display
The direction the vehicle is moving is displayed while the vehicle is being driven.
Cruise Control Set Vehicle Speed Display (Some models)
The vehicle speed preset using the cruise control is displayed.
...
Warning (Display Indication)
A message is displayed to notify the user of the system operation status and
malfunctions or abnormalities.
If the warning light turns on/flashes simultaneously or a symbol is indicated
in the di ...
Other materials:
Mazda 6 Owners Manual: Fuel Requirements
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL,
which will reduce exhaust emissions and keep spark plug fouling to a minimum.
This vehicle will perform best with fuel listed in the table.
* U.S. federal law requires that octane ratings be posted on gasoline st ...
Mazda 6 Owners Manual: No.1 air bag system warning light does not illuminate
Diagnostic Procedure
When performing an asterisked (*) troubleshooting inspection, shake the
wiring harness and connectors while doing the inspection to discover whether
poor contact points are the cause of any intermittent malfunction. If there
is a problem, check to make sure connec ...