If a Warning Light Turns On or Flashes

If any warning light turns on/flashes, take appropriate action for each light. There is no problem if the light turns off, however if the light does not turn off or turns on/flashes again, consult an Authorized Mazda Dealer.

The warning contents can be verified on the center display.

  1. If the warning light is turned on, select icon on the home screen to display the application screen.

  2. Select “Vehicle Status Monitor”.

  3. Select “Warning Guidance” to display the current warnings.

  4. Select the applicable warning to view the warning details.

Stop Vehicle in Safe Place Immediately

If any of the following warning lights turns on, the system may have a malfunction. Stop the vehicle in a safe place immediately and contact an Authorized Mazda Dealer.

Signal

Warning

Brake System Warning Indication/Warning Light

This warning has the following functions:

Parking brake warning/Warning light inspection

The light illuminates when the electric parking brake is applied with the ignition switched to START or ON. It turns off when the electric parking brake is released.

When the light turns on

If the brake system warning light remains turned on even though the electric parking brake is released, the brake fluid may be low or there could be a problem with the brake system. Park the vehicle in a safe place immediately and contact an Authorized Mazda Dealer.

When the light is flashing

The light flashes if the electric parking brake has a malfunction.

If the light remains flashing even if the electric parking brake switch is operated, consult an Authorized Mazda Dealer as soon as possible.

 


Do not drive with the brake system warning light illuminated. Contact an Authorized Mazda Dealer to have the brakes inspected as soon as possible:

Driving with the brake system warning light illuminated is dangerous. It indicates that your brakes may not work at all or that they could completely fail at any time. If this light remains illuminated, after checking that the parking brake is fully released, have the brakes inspected immediately.

Close Warning

 


In addition, the effectiveness of the braking may diminish so you may need to depress the brake pedal more strongly than normal to stop the vehicle.

Close Caution

Electronic Brake Force Distribution System Warning

If the electronic brake force distribution control unit determines that some components are operating incorrectly, the control unit may illuminate the brake system warning light and the ABS warning light simultaneously. The problem is likely to be the electronic brake force distribution system.

 


Do not drive with both the ABS warning light and brake warning light illuminated. Have the vehicle towed to an Authorized Mazda Dealer to have the brakes inspected as soon as possible:

Driving when the brake system warning light and ABS warning light are illuminated simultaneously is dangerous.

When both lights are illuminated, the rear wheels could lock more quickly in an emergency stop than under normal circumstances.

Close Warning

Charging System Warning Indication/Warning Light

If the warning light illuminates while driving, it indicates a malfunction of the alternator or of the charging system.

Drive to the side of the road and park off the right-of-way. Consult an Authorized Mazda Dealer.

 


Do not continue driving when the charging system warning light is illuminated because the engine could stop unexpectedly.

Close Caution

Engine Oil Warning Light

This warning light indicates low engine oil pressure.

 


Do not run the engine if the oil pressure is low. Otherwise, it could result in extensive engine damage.

Close Caution

If the light illuminates or the warning indication is displayed while driving:

  1. Drive to the side of the road and park off the right-of-way on level ground.

  2. Turn off the engine and wait 5 minutes for the oil to drain back into the oil pan.

  3. Inspect the engine oil level (Search). If it's low, add the appropriate amount of engine oil while being careful not to overfill.

     


    Do not run the engine if the oil level is low. Otherwise, it could result in extensive engine damage.

    Close Caution
  4. Start the engine and check the warning light.

 

If the light remains illuminated even though the oil level is normal or after adding oil, stop the engine immediately and have your vehicle towed to an Authorized Mazda Dealer.

(Red)

High Engine Coolant Temperature Warning Indication/Warning Light

The light flashes when the engine coolant temperature is extremely high, and illuminates when the engine coolant temperature increases further.

Handling Procedure

Flashing light

Drive slowly to reduce engine load until you can find a safe place to stop the vehicle and wait for the engine to cool down.

Illuminated light

This indicates the possibility of overheating. Park the vehicle in a safe place immediately and stop the engine.

Refer to Overheating (Search).

 


Do not drive the vehicle with the high engine coolant temperature warning light illuminated. Otherwise, it could result in damage to the engine.

Close Caution

Power Steering Malfunction Indication (Some Models)

The message is displayed if the electric power steering has a malfunction.

If the message is displayed, stop the vehicle in a safe place and do not operate the steering wheel. There is no problem if the message in the display turns off after a while. Contact an Authorized Mazda Dealer if the message is displayed continuously.

 


  • If the message is displayed, the power steering will not operate normally. In this case, the steering wheel can still be operated, however, the operation may feel heavy compared to normal, or the steering wheel could vibrate when turning.

  • Repeatedly jerking the steering wheel left and right while the vehicle is stopped or moving extremely slowly will cause the power steering system to go into protective mode which will make the steering feel heavy, but this does not indicate a problem. If this occurs, park the vehicle safely and wait several minutes for the system to return to normal.

Close Note

Power Steering Malfunction Indicator Light (Some Models)

The light illuminates/flashes if the electric power steering has a malfunction.

If the light illuminates/flashes, stop the vehicle in a safe place and do not operate the steering wheel. There is no problem if the light turns off after a while. Contact an Authorized Mazda Dealer if the light illuminates/flashes continuously.

 


  • If the indicator light illuminates/flashes, the power steering will not operate normally. In this happens, the steering wheel can still be operated, however, the operation may feel heavy compared to normal, or the steering wheel could vibrate when turning.

  • Repeatedly jerking the steering wheel left and right while the vehicle is stopped or moving extremely slowly will cause the power steering system to go into protective mode which will make the steering feel heavy, but this does not indicate a problem. If this occurs, park the vehicle safely and wait several minutes for the system to return to normal.

Close Note

Contact Authorized Mazda Dealer and Have Vehicle Inspected

If any of the following warning lights or the indicator light turns on/flashes, the system may have a malfunction. Contact an Authorized Mazda Dealer to have your vehicle inspected.

Signal

Warning

ABS Warning Light

If the ABS warning light stays on while you're driving, the ABS control unit has detected a system malfunction. If this occurs, your brakes will function normally as if the vehicle had no ABS.

Should this happen, consult an Authorized Mazda Dealer as soon as possible.

 


  • When the engine is jump-started to charge the battery, uneven rpm occurs and the ABS warning light may illuminate. If this occurs, it is the result of the weak battery and does not indicate an ABS malfunction.

    Recharge the battery.

  • The brake assist system does not operate while the ABS warning light is illuminated.

Close Note

Master Warning Indication/Warning Light

Type A instrument cluster

Displays when notification of the system malfunctions is required.

Check the message indicated in the display and consult an Authorized Mazda Dealer.

Indication in display and master warning light in instrument cluster are illuminated at same time.

This indicates a malfunction with the vehicle system. Check the message indicated in the display and consult an Authorized Mazda Dealer.

For details, refer to the explanations for the warning/indicator lights, in the warning/indicator lights section, which match the symbol in the upper part of the display.

If a message is not indicated in the display, operate the INFO switch to display the “Warning” screen.

Refer to Message Indicated in Multi-information Display and INFO Switch (Search).

Type B instrument cluster

The light illuminates continuously if any one of the following occurs. Consult an Authorized Mazda Dealer.

  • There is a malfunction in the battery management system.

  • There is a malfunction in the brake switch.

Electric Parking Brake Warning Light

The warning light illuminates when the system has a malfunction. Have your vehicle inspected at an Authorized Mazda Dealer.

Engine Oil Level Warning Indication (Some Models)

The message is displayed when the system has a malfunction. Have your vehicle inspected at an Authorized Mazda Dealer.

Check Engine Light

If this light illuminates while driving, the vehicle may have a problem. It is important to note the driving conditions when the light illuminated and consult an Authorized Mazda Dealer.

The check engine light may illuminate in the following cases:

  • The fuel tank level being very low or approaching empty.

  • The engine's electrical system has a problem.

  • The emission control system has a problem.

  • The fuel-filler cap is missing or not tightened securely.

If the check engine light remains on, or it flashes continuously , do not drive at high speeds and consult an Authorized Mazda Dealer as soon as possible.

Automatic Transaxle Warning Indication/Warning Light

The indication/light illuminates when the transaxle has a problem.

 


If the automatic transaxle warning indication/light illuminates, the transaxle has an electrical problem. Continuing to drive your Mazda in this condition could cause damage to your transaxle. Consult an Authorized Mazda Dealer as soon as possible.

Close Caution

AWD Warning Indication (Some Models)

“4WD System Malfunction” is displayed

The indication is displayed under the following conditions. The system may have a malfunction. Have the vehicle checked at an Authorized Mazda Dealer.

  • When there is a malfunction in the AWD system.

  • When there is a large difference between the tire size of the front and rear wheels.

“4WD System High Load” is displayed

The indication is displayed under the following conditions. Park the vehicle in a safe place and check that the warning indication light turns off, and then drive the vehicle. Contact an Authorized Mazda Dealer if the indication is continuously displayed.

  • When the differential oil temperature is excessively high.

  • When there is a large difference between the front and rear wheel rotation, such as when trying to remove the vehicle from mud.

AWD Warning Light (Some Models)

When the light is turned on

The light turns on under the following conditions. The system may have a malfunction. Have the vehicle checked at an Authorized Mazda Dealer.

  • When there is a malfunction in the AWD system.

  • When there is a large difference between the tire size of the front and rear wheels.

When the light is flashing

Park the vehicle in a safe place. After a few moments, if the warning light stops flashing, you can resume driving. If the light does not stop flashing, contact an Authorized Mazda Dealer.

  • When the differential oil temperature is excessively high.

  • When there is a large difference between the front and rear wheel rotation, such as when trying to remove the vehicle from mud.

(Illuminate)

TCS/DSC Indicator Light

If the light stays on, the TCS, DSC or the brake assist system may have a malfunction and they may not operate correctly. Take your vehicle to an Authorized Mazda Dealer.

Air Bag/Front Seat Belt Pretensioner System Warning Light

A system malfunction is indicated if the warning light constantly flashes, constantly illuminates or does not illuminate at all when the ignition is switched ON. If any of these occur, consult an Authorized Mazda Dealer as soon as possible. The system may not operate in an accident.

 


Never tamper with the air bag/pretensioner systems and always have an Authorized Mazda Dealer perform all servicing and repairs:

Self-servicing or tampering with the systems is dangerous. An air bag/pretensioner could accidentally activate or become disabled causing serious injury or death.

Close Warning

(Flashing)

Tire Pressure Monitoring System Warning Light (Some Models)

If the tire pressure monitoring system has a malfunction, the tire pressure warning light flashes for about 1 minute when the ignition is switched ON and then continues illuminating. Have your vehicle checked by an Authorized Mazda Dealer as soon as possible.

 


If the tire pressure monitoring system warning light illuminates or flashes, or the tire pressure warning beep sound is heard, decrease vehicle speed immediately and avoid sudden maneuvering and braking:

If the tire pressure monitoring system warning light illuminates or flashes, or the tire pressure warning beep sound is heard, it is dangerous to drive the vehicle at high speeds, or perform sudden maneuvering or braking. Vehicle drivability could worsen and result in an accident.

To determine if you have a slow leak or a flat, pull over to a safe position where you can check the visual condition of the tire and determine if you have enough air to proceed to a place where air may be added and the system monitored again by an Authorized Mazda Dealer or a tire repair station.

Do not ignore the TPMS Warning Light:

Ignoring the TPMS warning light is dangerous, even if you know why it is illuminated. Have the problem taken care of as soon as possible before it develops into a more serious situation that could lead to tire failure and a dangerous accident.

Close Warning

(Amber)

KEY Warning Indication (Some Models)

“Keyless System Malfunction” is displayed

This message is displayed if the advanced keyless entry & push button start system has a problem.

Contact an Authorized Mazda Dealer.

 


If the message is indicated, or the push button start indicator light (amber) flashes, the engine may not start. If the engine cannot be started, try starting it using the emergency operation for starting the engine, and have the vehicle inspected at an Authorized Mazda Dealer as soon as possible.

Refer to Emergency Operation for Starting the Engine (Search).

Close Caution

“Ignition is On” is displayed

This message is displayed when the driver's door is opened without switching the ignition off.

“Key Not Detected” is displayed

This message is displayed when any of the following operations is performed with the key out of the operational range or placed in areas inside the cabin where it is difficult for the key to be detected.

  • The push button start is pressed with the ignition switched off

  • The ignition is switched on

  • All doors are closed without switching the ignition off

(Red)

(Illuminate)

KEY Warning Light (Some Models)

If any malfunction occurs in the keyless entry system, it illuminates continuously.

 


If the key warning indicator light illuminates or the push button start indicator light (amber) flashes, the engine may not start. If the engine cannot be started, try starting it using the emergency operation for starting the engine, and have the vehicle inspected at an Authorized Mazda Dealer as soon as possible.

Refer to Emergency Operation for Starting the Engine (Search).

Close Caution

(Amber)

High Beam Control System (HBC) Warning Light (Some Models)

The light remains turned on if there is a problem with the system. Have your vehicle inspected at an Authorized Mazda Dealer.

 


If the windshield area in front of the Forward Sensing Camera (FSC) is fogged or obstructed, the light turns on temporarily. If the light remains turned on, there may be a problem with the system.

Close Note

Blind Spot Monitoring (BSM) Warning Indication/Warning Light (Some Models)

This light illuminates if there is a malfunction in the Blind Spot Monitoring (BSM). Have your vehicle inspected by an Authorized Mazda Dealer.

 


If the vehicle is driven on a road with less traffic and few vehicles that the radar sensors can detect, the system may pause. However, it does not indicate a malfunction.

Close Note

(Amber)

Mazda Radar Cruise Control (MRCC) Warning Indication (Some Models)

The “Front Radar Sensor System Malfunction” is displayed if there is a malfunction in the system while the Mazda Radar Cruise Control (MRCC) system is on. Have your vehicle inspected at an Authorized Mazda Dealer.

(Amber)

Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) Warning Indication (Some Models)

The message is displayed when the system has a malfunction. Have your vehicle inspected at an Authorized Mazda Dealer.

The system does not operate when the warning message is displayed.

 


  • Always use tires for all wheels that are of the specified size, and the same manufacture, brand, and tread pattern. In addition, do not use tires with significantly different wear patterns on the same vehicle. If such improper tires are used, the system may not operate normally.

  • When an emergency spare tire is used, the system may not operate normally.

Close Caution

LED Headlight Warning Light

This light illuminates if there is a malfunction in the LED headlight. Have your vehicle inspected by an Authorized Mazda Dealer.

Taking Action

Take the appropriate action and verify that the warning light turns off.

Signal

Warning

Action to be taken

(Illuminate)

Tire Pressure Monitoring System Warning Light (Some Models)

When the warning light illuminates, and the warning beep sound is heard (about 3 seconds), tire pressure is too low in one or more tires.

 


If the tire pressure monitoring system warning light illuminates or flashes, or the tire pressure warning beep sound is heard, decrease vehicle speed immediately and avoid sudden maneuvering and braking:

If the tire pressure monitoring system warning light illuminates or flashes, or the tire pressure warning beep sound is heard, it is dangerous to drive the vehicle at high speeds, or perform sudden maneuvering or braking. Vehicle drivability could worsen and result in an accident.

To determine if you have a slow leak or a flat, pull over to a safe position where you can check the visual condition of the tire and determine if you have enough air to proceed to a place where air may be added and the system monitored again by an Authorized Mazda Dealer or a tire repair station.

Do not ignore the TPMS Warning Light:

Ignoring the TPMS warning light is dangerous, even if you know why it is illuminated. Have the problem taken care of as soon as possible before it develops into a more serious situation that could lead to tire failure and a dangerous accident.

Close Warning

Inspect the tires and adjust to the specified inflation pressure (Search).

 


  • Perform tire pressure adjustment when the tires are cold. Tire pressure will vary according to the tire temperature, therefore let the vehicle stand for 1 hour or only drive it 1.6 km (1 mile) or less before adjusting the tire pressures. When pressure is adjusted on hot tires to the cold inflation pressure, the TPMS warning light/beep may turn on after the tires cool and pressure drops below specification.

    Also, an illuminated TPMS warning light, resulting from the tire air pressure dropping due to cold ambient temperature will remain illuminated even if the ambient temperature rises. In this case, it will also be necessary to adjust the tire air pressures. If the TPMS warning light illuminates due to a drop in tire air pressure, make sure to check and adjust the tire air pressures.

  • Tires lose air naturally over time and the TPMS cannot tell if the tires are getting too soft over time or you have a flat. However, when you find one low tire in a set of four-that is an indication of trouble; you should have someone drive the vehicle slowly forward so you can inspect any low tire for cuts and any metal objects sticking through tread or sidewall. Put a few drops of water in the valve stem to see if it bubbles indicating a bad valve. Leaks need to be addressed by more than simply reinflating the tire as leaks are dangerous ― take it to an Authorized Mazda Dealer.

Close Note

Smart Brake Support/Smart City Brake Support (SBS/SCBS) Warning Light (Some Models)

The light turns on if the windshield or the radar sensor are dirty, or there is a malfunction in the system.

Verify the reason why the warning light is illuminated on the center display.

If the reason why the warning light is illuminated is due to a dirty windshield, clean the windshield.

If the warning light is illuminated because of a dirty radar sensor, clean the front emblem.

For any other reasons, have the vehicle inspected at an Authorized Mazda Dealer.

Low Fuel Warning Indication/Warning Light

The light turns on when the remaining fuel is about 9.0 L (2.3 US gal, 1.9 Imp gal).

 


The light illumination timing may vary because fuel inside the fuel tank moves around according to the driving conditions and the vehicle posture.

Close Note

Add fuel.

Check Fuel Cap Warning Indication/Warning Light (Some Models)

If the check fuel cap warning light illuminates while driving, the fuel-filler cap may not be installed properly.

Stop the engine and reinstall the fuel-filler cap.

Refer to Fuel-Filler Cap (Search)

Seat Belt Warning Light

Except Mexico

The seat belt warning light turns on if the driver or front passenger's seat is occupied and the seat belt is not fastened with the ignition switched ON.

If the driver or front passenger's seat belt is unfastened (only when the front passenger's seat is occupied) and the vehicle is driven at a speed faster than about 20 km/h (12 mph), the warning light flashes. After a short time, the warning light stops flashing, but remains illuminated.

 


  • The warning light flashes for about 6 seconds if the driver's seat belt is not fastened when the ignition is switched ON.

  • To allow the front passenger occupant classification sensor to function properly, do not place and sit on an additional seat cushion on the front passenger's seat. The sensor may not function properly because the additional seat cushion could cause sensor interference.

  • If a small child is seated on the front passenger's seat, the warning light may not operate.

Close Note

Mexico

The seat belt warning light turns on if the driver or front passenger's seat is occupied and the seat belt is not fastened with the ignition switched ON.

If the driver or front passenger's seat belt is unfastened (only when the front passenger's seat is occupied) and the vehicle is driven at a speed faster than about 20 km/h (12 mph), the warning light flashes. After a short time, the warning light stops flashing, but remains illuminated. If a seat belt remains unfastened, the warning light flashes again for a given period of time.

 


  • Placing heavy items on the front passenger's seat may cause the front passenger's seat belt warning function to operate depending on the weight of the item.

  • To allow the front passenger seat weight sensor to function properly, do not place and sit on an additional seat cushion on the front passenger's seat. The sensor may not function properly because the additional seat cushion could cause sensor interference.

  • If a small child is seated on the front passenger's seat, the warning light may not operate.

Close Note

Fasten the seat belts.

Engine Oil Level Warning Light

This warning light indicates that the engine oil level is around the MIN mark (Search).

Add 1 L (0.3 US gal, 0.2 Imp gal) of engine oil (Search).

Low Washer Fluid Level Warning Indication/Warning Light (Some Models)

This warning light indicates that little washer fluid remains.

Add washer fluid (Search).

Door-Ajar/Liftgate-Ajar Warning Indication/Warning Light

The light turns on if any door/liftgate is not closed securely.

Close the door/liftgate securely.

 

KEY Warning Light (Some Models)

Take the appropriate action and verify that the warning light turns off.

Signal

Cause

Action to be taken

(Red)

(Flashing)

The key battery is dead.

Replace the key battery (Search).

The key is not within the operation range.

Bring the key into the operation range (Search).

The key is placed in areas inside the cabin where it is difficult for the key to be detected.

A key from another manufacturer similar to the key is in the operation range.

Take the key from another manufacturer similar to the key out of the operation range.

Without the ignition switched off, the key is taken out of the cabin, and then all the doors are closed.

Bring the key back into the cabin.