Warning/Indicator Lights and Warning Sounds

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 Authorised Mazda Repairer.

The warning contents can be verified on the centre display.

If the warning light is turned on, select icon on the home screen to display the application screen.
Select “Vehicle Status Monitor”.
Select “Warning Guidance” to display the current warnings.
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 Authorised Mazda Repairer.

Signal	Warning
Brake System Warning Light	If the brake system warning light remains illuminated 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 expert repairer, we recommend an Authorised Mazda Repairer. Do not drive with the brake system warning light illuminated. Contact an expert repairer, we recommend an Authorised Mazda Repairer 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 View 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 View 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 expert repairer, we recommend an Authorised Mazda Repairer 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 View 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 expert repairer, we recommend an Authorised Mazda Repairer. Do not continue driving when the charging system warning light is illuminated because the engine could stop unexpectedly. Close Caution View 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 View Caution If the light illuminates or the warning indication is displayed while driving: Drive to the side of the road and park off the right-of-way on level ground. Turn off the engine and wait 5 minutes for the oil to drain back into the sump. 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 View Caution 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 expert repairer, we recommend an Authorised Mazda Repairer.
(Red) High Engine Coolant Temperature Warning Indication/Warning Light (Some Models)	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 View 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 expert repairer, we recommend an Authorised Mazda Repairer 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 View 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 expert repairer, we recommend an Authorised Mazda Repairer 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 View Note

Contact Authorised Mazda Repairer 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 expert repairer, we recommend an Authorised Mazda Repairer 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 expert repairer, we recommend an Authorised Mazda Repairer 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 View Note
Master Warning Indication/Warning Light	With Multi-information Display (Master warning indication) Displays when notification of the system malfunctions is required. Check the message indicated in the display and consult an expert repairer, we recommend an Authorised Mazda Repairer. (Master warning light) The master warning light displays when a warning message occurs. This indicates a malfunction with the vehicle system. Check the message indicated in the display and consult an expert repairer, we recommend an Authorised Mazda Repairer. 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). Without Multi-information Display The light illuminates continuously if any one of the following occurs. Consult an expert repairer, we recommend an Authorised Mazda Repairer. There is a malfunction in the battery management system. There is a malfunction in the brake switch. (SKYACTIV-D 2.2) There is a malfunction in the engine's hydraulic control. There is a malfunction in the engine's timing chain. There is a malfunction in the blow-by heater.
Electric Parking Brake (EPB) Warning Light	The warning light illuminates when the system has a malfunction. Have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer.
(Red) Brake Pedal Operation Demand Warning Light (Some Models)	When only flashing Flashes if there is the possibility of the vehicle not being held in the stopped position by the AUTOHOLD function, such as on steep slopes. Depress and hold your foot on the brake pedal. When flashing and beep sound is activated at the same time The warning light flashes and the beep sound is activated for about five seconds if there is a problem with the system. If the warning light flashes and the warning sound is activated, immediately depress the brake pedal and stop using the AUTOHOLD function then contact an expert repairer, we recommend an Authorised Mazda Repairer. Immediately depress the brake pedal if the warning light flashes and the beep sound is activated while using the AUTOHOLD function: Because the AUTOHOLD function is cancelled forcibly, the vehicle may move unexpectedly and result in an accident. Close Warning View Warning
Electric Parking Brake (EPB) Indication/Indicator Light	This warning has the following functions: Parking brake warning/Indicator light inspection The light illuminates when the electric parking brake (EPB) is applied with the ignition switched to START or ON. It turns off when the electric parking brake (EPB) is released. When the light is turned on If the light remains turned on even if the electric parking brake (EPB) switch is released, an expert repairer, we recommend an Authorised Mazda Repairer. When the light is flashing The light flashes if the electric parking brake (EPB) has a malfunction. If the light remains flashing even if the electric parking brake (EPB) switch is operated, consult an expert repairer, we recommend an Authorised Mazda Repairer as soon as possible.
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 expert repairer, we recommend an Authorised Mazda Repairer. The check engine light may illuminate in the following cases: The engine's electrical system has a problem. The emission control system has a problem. The fuel tank level being very low or approaching empty. If the check engine light remains on, or it flashes continuously , do not drive at high speeds and consult an expert repairer, we recommend an Authorised Mazda Repairer 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 expert repairer, we recommend an Authorised Mazda Repairer as soon as possible. Close Caution View Caution
4WD 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 expert repairer, we recommend an Authorised Mazda Repairer. When there is a malfunction in the 4WD system. When there is a large difference between the tyre 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 expert repairer, we recommend an Authorised Mazda Repairer 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.
4WD 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 expert repairer, we recommend an Authorised Mazda Repairer. When there is a malfunction in the 4WD system. When there is a large difference between the tyre 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 expert repairer, we recommend an Authorised Mazda Repairer. 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.
(Turns on) 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 expert repairer, we recommend an Authorised Mazda Repairer.
Air Bag/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 expert repairer, we recommend an Authorised Mazda Repairer as soon as possible. The system may not operate in an accident. Never tamper with the air bag/pretensioner systems and always have an expert repairer, we recommend an Authorised Mazda Repairer 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 View 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 expert repairer, we recommend an Authorised Mazda Repairer. 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 expert repairer, we recommend an Authorised Mazda Repairer as soon as possible. Refer to Emergency Operation for Starting the Engine (Search). Close Caution View Caution “Set Power to OFF” is displayed This message is displayed when the driver's door is opened without switching the ignition off. “Key not found” 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) (Turns on) 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 expert repairer, we recommend an Authorised Mazda Repairer as soon as possible. Close Caution View Caution Refer to Emergency Operation for Starting the Engine (Search).
Security Indicator Light	If the engine does not start with the correct key, and the security indicator light remains illuminated or flashing, try the following: Make sure the key is within the operational range for signal transmission. Switch the ignition off, and then restart the engine. If the engine does not start after 3 or more tries, contact an expert repairer, we recommend an Authorised Mazda Repairer.
(Amber) i-stop Warning Light	When the light is turned on A problem in the system may be indicated under the following conditions. Have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer. The light does not turn on when the ignition is switched ON. The light continues to remain on even though the i-stop OFF switch has been pressed while the engine is running. When the light is flashing The light continues to flash if the system has a malfunction. Have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer.
(Amber) Adaptive LED Headlights (ALH) Warning Light (Some Models)	The light remains turned on if there is a problem with the system. Have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer. If the windscreen 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 View Note
Blind Spot Monitoring (BSM) Warning Indication (Some Models)	This light illuminates if there is a malfunction in the Blind Spot Monitoring (BSM). Have your vehicle inspected by an expert repairer, we recommend an Authorised Mazda Repairer. 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 View Note
Blind Spot Monitoring (BSM) OFF Indicator Light (Some Models)	A problem in the system may be indicated under the following conditions. Have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer. The light does not turn on when the ignition is switched ON. The light remains on even when the Blind Spot Monitoring (BSM) system can be operated. The light turns on while driving the vehicle. If the vehicle is driven on a road with less traffic and few vehicles that the radar sensors can detect, the system may pause (The Blind Spot Monitoring (BSM) OFF indicator light in the instrument cluster illuminates). However, it does not indicate a malfunction. Close Note View Note
(Amber) Driver Attention Alert (DAA) Warning Indication (Some Models)	The message is displayed when the system has a malfunction. Have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer.
(Amber) Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) Warning Indication (Some Models)	The message is displayed when the system has a malfunction. Have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer.
(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 expert repairer, we recommend an Authorised Mazda Repairer. The system does not operate when the warning message is displayed. Always use tyres for all wheels that are of the specified size, and the same manufacture, brand, and tread pattern. In addition, do not use tyres with significantly different wear patterns on the same vehicle. If such improper tyres are used, the system may not operate normally. When an emergency spare tyre is used, the system may not operate normally. Close Caution View Caution
LED Headlight Warning Light	This light illuminates if there is a malfunction in the LED headlight. Have your vehicle inspected by an expert repairer, we recommend an Authorised Mazda Repairer.

Taking Action

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

Signal	Warning	Action to be taken
(Amber) Smart Brake Support/Smart City Brake Support (SBS/SCBS) Warning Light (Some Models)	The light turns on if the windscreen 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 centre display. If the reason why the warning light is illuminated is due to a dirty windscreen, clean the windscreen. 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 expert repairer, we recommend an Authorised Mazda Repairer.
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 View Note	Add fuel.
Seat Belt Warning Light (Front seat)	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. If the driver or front passenger's seat belt is unfastened after the warning light turns on, and the vehicle speed exceeds 20 km/h (12 mph), the warning light flashes again. 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 View Note	Fasten the seat belts.
(Red) Seat Belt Warning Light (Rear seat)	If the rear seat belts are not fastened while the ignition is switched ON , the driver and the passenger are alerted by the warning light. The warning light operates even if there is no passenger on the rear seat. If a rear seat belt is not fastened by a certain period of time after the engine has been started, the warning light turns off. Close Note View Note	Fasten the seat belts.
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 Indication/Warning Light (Some Models)

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

Signal	Cause	Action to be taken
(White) KEY Warning Indication	The key battery is dead.	Replace the key battery (Search).
(Red) (Flashing) KEY Warning Light	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.	Bring the key into the operation range (Search).
	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.

Message Indicated on Display

If a message is displayed in the centre display, take appropriate action (in a calm manner) according to the displayed message.

Stop Vehicle in Safe Place Immediately

If the following messages are displayed in the centre display , a vehicle system may be malfunctioning. Stop the vehicle in a safe place and contact an Authorised Mazda Repairer.

Display	Indicated Condition
	Displays if the engine coolant temperature has increased excessively.
	Displays if the charging system has a malfunction.

Verify Display Content

Displays in the following cases:

Display	Indicated Condition/Action to be taken
	The following message is displayed when the temperature around the centre display is high. Lowering the temperature in the cabin or the temperature around the centre display by avoiding direct sunlight is recommended.

Display

Indicated Condition/Action to be taken

The following message is displayed when the temperature around the centre display is high.

Lowering the temperature in the cabin or the temperature around the centre display by avoiding direct sunlight is recommended.

Message Indicated in Multi-information Display (Some Models)

If there is a notification from the vehicle, a message is displayed in the multi-information display. Check the information and take the necessary action.

If the warning light turns on/flashes simultaneously or a symbol is indicated in the display, check the information regarding the warning light or symbol. (Search)

Display	Content	Action to be taken
	Indicated when the push button start is pressed while the selector lever is not in the P position.	Shift the selector lever to the P position.
	Indicated when the push button start is pressed without depressing the brake pedal.	Depress the brake pedal and press the push button start.
	Indicated when the push button start is pressed without depressing the clutch pedal.	Depress the clutch pedal and press the push button start.
	Indicated while the steering wheel is locked.	Release the steering lock.
	Indicates when the Electric Parking Brake (EPB) switch is operated without depressing the brake pedal.	Operate the Electric Parking Brake (EPB) switch while depressing the brake pedal.
	Indicates when there is a problem with the brake related system while the vehicle is being held in a stop position by the AUTOHOLD function or during the Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) stop hold control.	Depress the brake pedal. Cancel the AUTOHOLD function or the Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function), and have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer.
	Indicates the possibility of the vehicle not being held in the stopped position by the AUTOHOLD function, such as on steep slopes.	Depress and hold your foot on the brake pedal.
	Indicates when the cancel operation is done without depressing the brake pedal while the vehicle is being held in the stopped position by the AUTOHOLD function or during the stop hold control of the Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function).	Cancel the AUTOHOLD function or the Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) stop hold control while depressing the brake pedal.

Warning Sound is Activated

Seat Belt Warning Beep

Front seat

If the vehicle speed exceeds about 20 km/h (12 mph) with the driver or front passenger's seat belt unfastened, a warning beep sounds continuously. If the seat belt remains unfastened, the beep sound stops once and then continues for about 90 seconds. The beep stops after the driver or front passenger's seat belt is fastened.

Some models do not have the seat belt warning beep for the front passenger's seat.
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 seat. The sensor may not function properly because the additional seat cushion could cause sensor interference.
When a small child sits on the front passenger seat, it is possible that the warning beep will not operate.

Close Note

View Note

Rear seat

The warning beep only sounds if a seat belt is unfastened after being fastened.

Ignition Not Switched Off (STOP) Warning Beep

If the driver's door is opened with the ignition switched to ACC, a beep will be heard continuously in the cabin to notify the driver that the ignition has not been switched OFF (STOP). Under this condition, the keyless entry system will not operate, the vehicle cannot be locked, and the battery voltage will be depleted.

Request Switch Inoperable Warning Beep (With the advanced keyless function)

If the request switch is pressed with the door open or ajar, or the ignition is not switched OFF with a key being carried, a beep will be heard outside for about 2 seconds to notify the driver that the door or liftgate cannot be locked.

Key Left-in-vehicle Warning Beep (With the advanced keyless function)

If all the doors and luggage compartment are locked using another key while the key is left in the cabin, the beep which sounds outside of the vehicle will be heard for about 10 seconds to notify the driver that the key is in the cabin. In this case, take out the key by opening the door. A key taken out of the vehicle using this method may not operate because its functions have been temporarily stopped. To restore the key's functions, perform the applicable procedure (Search).

i-stop Warning Beep

If the driver's door is opened while engine idling is stopped, the warning sound operates to notify the driver that engine idling is stopped. It stops when the driver's door is closed.

AUTOHOLD Warning Beep

Warning light flashes/message is displayed and beep sound is activated simultaneously for about five seconds when using AUTOHOLD function or when AUTOHOLD switch is operated.

Because a problem with AUTOHOLD function has occurred, AUTOHOLD function does not operate even if AUTOHOLD switch is operated.

If the warning light flashes/message is displayed and the beep sound is activated simultaneously, have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer.

Excessive Speed Warning (Some Models)

If the vehicle speed exceeds the speed limit sign displayed on the active driving display, the warning sound is activated and the area around the speed limit sign displayed on the active driving display flashes 3 times in amber, and if the vehicle speed continues to exceed the displayed speed limit sign, the indication stops flashing and remains on.