Mazda 6 Owners Manual: Wrench Indicator Light (Some models)
When the ignition is switched ON, the wrench indicator light turns on and then turns off after a few seconds.
The wrench indicator light turns on under the following conditions:
- When the preset maintenance period has arrived.
- When its time to replace the engine oil.
Refer to Maintenance Monitor.
Indication/Indicator Lights
These lights turn on or flash to notify the user of the system operation status
or a system malfunction.
*Some models.
*1 The light turns on when the ignition is switched on for an operation ...
Low Engine Coolant Temperature Indicator Light (Blue) (Some models)
The light illuminates continuously when the engine coolant temperature is low
and turns off after the engine is warm.
...
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: Troubleshooting procedure
Basic flow of troubleshooting
DTC troubleshooting flow (on-board diagnostic)
Diagnostic trouble codes (DTCs) are important hints for repairing
malfunctions that are difficult to simulate.
Perform the specific DTC diagnostic inspection to quickly and accurately
diagnose the malfunction.
The ...