Mazda 3 Owners Manual: Warning Lights
These lights turn on or flash to notify the user of the system operation status or a system malfunction.
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Signal |
Warning Lights |
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Master Warning Light *1 |
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Brake System Warning Light *1*2 |
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ABS Warning Light *1 |
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Charging System Warning Light *1 |
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Engine Oil Warning Light *1 |
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Check Engine Light *1 |
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High Engine Coolant Temperature Warning Light *1 |
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* Automatic Transaxle Warning Light *1 |
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Power Steering Malfunction Indicator Light *1 |
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Air Bag/Front Seat Belt Pretensioner System Warning Light *1 |
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Low Fuel Warning Light |
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Check Fuel Cap Warning Light *1 |
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Seat Belt Warning Light |
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Door-Ajar Warning Light |
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* Low Washer Fluid Level Warning Light |
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* Tire Pressure Monitoring System Warning Light *1 |
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KEY Warning Light *1 |
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* Forward Obstruction Warning/Smart City Brake Support (FOW/SCBS) Warning Light |
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* Lane Departure Warning System (LDWS) Warning Light *1*3 |
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* Headlight Auto-Leveling Malfunction Indicator Light *1 |
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* High Beam Control System (HBC) Warning Light *1 |
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* Mazda Radar Cruise Control (MRCC) Warning Light *1 |
*1 The light turns on when the ignition is switched on for an operation check, and turns off a few seconds later or when the engine is started. If the light does not turn on or remains turned on, have the vehicle inspected at an Authorized Mazda Dealer.
*2 The light turns on continuously when the parking brake is applied.
*3 The light turns on when the system on stand-by. The light flashes when the system has a malfunction.
Warning/Indicator Lights
Instrument Cluster varies depending on model and specifications.
Warning/Indicator lights will appear in any of the highlighted areas ...
Indicator Lights
These lights turn on or flash to notify the user of the system operation
status or a system
malfunction.
Signal
Indicator Lights
* BSM OFF Indicator Light
...
Other materials:
Seat Weight Sensor Inspection [Two Step Deployment Control System]
CAUTION:
If any of the following work is performed, perform the seat weight sensor
inspection using the M-MDS.
Removal of the passenger-side seat
Loosening and retightening of passenger’s seat fixing bolts
Or, the vehicle is involved in a collision
...
Drive Belt Auto Tensioner Inspection [Mzr 2.0, Mzr 2.5]
MZR 2.0
1. Remove the generator drive belt with the A/C drive belt still installed and
set it out of the way..
2. Verify that the drive belt auto tensioner moves smoothly in the operational
direction.
If it does not move smoothly, replace the drive belt auto tensioner..
3. T ...
Intake Air Temperature (Iat) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Resistance Inspection
NOTE:
Because the IAT sensor is integrated in the MAF sensor, replacing the IAT
sensor includes replacement of the MAF/IAT sensor.
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Disconnect the MAF/IAT sensor connector.
4. Mea ...
