Subaru Impreza Dashboard Symbols and Meanings

Subaru Impreza dashboard symbols help us identify faults, understand selected functions and respond to safety reminders. The symbol alone is only part of the message. Its color, whether it flashes and any text on the display determine whether we should stop immediately, arrange inspection or simply adjust a setting.

This illustrated guide explains the main Impreza warning lights, including oil pressure, AT OIL TEMP, AWD, brakes and tire pressure. We also cover normal lighting indicators and the difference between an assistance system being switched off, temporarily unavailable and faulty.

Model coverage: the main reference is Subaru’s 2024 U.S./Canada Impreza owner’s manual, with earlier-model temperature-indicator context from Subaru’s Impreza guides. Equipment and graphics vary by year, market and trim. Images are representative Subaru and standard-symbol illustrations, not exact reproductions of every Impreza cluster. This guide does not assume WRX, STI, Crosstrek or e-BOXER equipment is fitted to an ordinary Impreza.

What do Impreza warning light colors mean?

A flashing turn arrow is normal, while a flashing check engine light can indicate a damaging misfire. Similarly, a flashing AT OIL TEMP light does not have the same meaning as a steady one. We should never use one generic rule for all flashing lamps.

Why the dashboard lights up during startup

Several warning lamps illuminate when the ignition is switched on so the systems can be checked. Some go out before the engine starts, while others remain until it is running. A parking-brake indication can also stay on because the brake is applied.

Investigate a lamp that remains beyond its normal check, appears while driving or behaves differently from the handbook. Record whether it was steady or flashing and what other messages appeared. A safely taken photograph can be more useful to a technician than a description such as “all the lights came on.”

Oil, temperature and charging warnings

Engine oil pressure warning

Red oil can: stop safely and switch the engine off.The oil-pressure warning concerns lubrication pressure, not just the amount of oil in the engine. If it appears while running, stop the engine at the first safe opportunity and contact a Subaru dealer or qualified repairer.Do not keep the engine idling to see whether the warning disappears. Check the oil level only when safe and according to the handbook, but remember that a normal level does not guarantee pressure. This is not an oil-change reminder, and resetting a maintenance display cannot fix it.

Low engine oil level warning

Oil-level symbol: check the dipstick on level ground.This warning indicates that oil quantity has reached a low level on equipped versions. It is different from the urgent oil-pressure warning. Park safely on level ground and check the dipstick using the proper procedure before adding the specified oil.Avoid overfilling. If the warning remains with a correct level or returns after topping up, arrange inspection. Do not apply an oil-level confirmation or warm-up procedure when a red oil-pressure warning is also present; the immediate shutdown instruction takes priority.

Coolant temperature warning and cold-engine indication

Thermometer symbol: interpretation depends on color and model year.Some earlier Imprezas use a blue cold-coolant indication that goes out as the engine warms. Drive gently during warm-up. A red temperature warning is different and can indicate overheating; newer clusters may use a gauge or message instead of the same lamp arrangement.Stop safely for an overheating warning and follow the exact handbook procedure. Never remove a hot coolant cap. Steam, coolant leakage or repeated high temperatures require professional attention rather than continued driving after a brief cooling period.

Battery and charging system warning

Battery symbol: charging-system fault.A charging warning with the engine running can indicate that the charging system is not working correctly. Subaru directs us to stop the engine at a safe opportunity and check the drive belt, then seek assistance if the belt or charging system has a problem.Inspect only when safe and with the engine stopped. The symbol does not prove that replacing the battery will solve the fault. An alternator, belt, connection or other electrical problem can leave the vehicle unable to maintain power or restart.

AT OIL TEMP: steady illumination

Transmission-fluid temperature is too high.AT OIL TEMP refers to the automatic transmission or CVT fluid, not engine oil pressure. If it illuminates steadily while driving, the 2024 Impreza manual instructs us to stop immediately in a safe place and let the engine idle until the light turns off.If it does not clear, obtain professional advice. This idling instruction applies to the transmission-temperature condition and must not override an oil-pressure or other warning requiring engine shutdown. Avoid returning immediately to demanding driving without understanding why the transmission overheated.

AT OIL TEMP: flashing

Flashing after startup: possible transmission-control fault.A flashing AT OIL TEMP warning after the engine starts can indicate that the transmission control system is not operating properly. It should not be treated as an ordinary high-temperature reminder or a request for an engine oil change.Have the system inspected promptly. Report any shifting problems, loss of drive, vibration and other warning lamps. Do not assume a cooling break or fluid replacement will repair an electrical or control fault. Stop safely if the vehicle cannot be driven predictably.

Brake, steering and restraint warnings

Brake system warning

Red brake warning: check braking and parking-brake status.A brake-system warning can relate to low brake fluid or another problem, while parking-brake indications vary with the model’s equipment. If the warning remains after release or appears while driving, stop safely and read the message.Do not continue with an abnormal pedal, reduced braking or fluid leakage. An ABS warning at the same time makes the situation more serious. Arrange assistance when braking cannot be confirmed safe, and avoid simply topping up fluid without investigating the reason it is low.

Electronic parking brake indicator

Parking-brake symbol: applied state or malfunction.On an Impreza equipped with an electronic parking brake, steady illumination can confirm that the brake is applied. Flashing can indicate a malfunction. The 2024 handbook directs us to park promptly in a safe location and contact Subaru if it flashes.Do not force the car to move against an engaged brake. Verify that the vehicle is secured before leaving it if operation is uncertain. Earlier Imprezas can have a conventional handbrake, so do not assume every model has the same switch or automatic-release behavior.

ABS warning light

ABS: anti-lock assistance may be unavailable.A persistent ABS warning means the anti-lock braking system needs attention. Ordinary braking can remain, but wheel locking during hard braking can reduce control. Increase following distance and arrange inspection.If the red brake warning also appears or stopping performance changes, stop safely and obtain assistance. Do not assume that a familiar wheel-sensor fault is the cause without diagnosis. The response to combined brake warnings is different from the response to an isolated amber ABS indicator.

Power steering warning

Steering wheel warning: electric assistance fault.This warning means a malfunction has been detected in electric power steering. More effort may be needed to turn the wheel, especially during low-speed maneuvers. Maintain control and move to a safe location if steering becomes difficult.Arrange immediate inspection rather than relying on a restart that temporarily clears the lamp. If the vehicle is not controllable safely, request recovery. Record simultaneous electrical or brake warnings because a shared problem may affect several systems.

SRS airbag warning

Seated person and circle: restraint-system malfunction.Subaru advises stopping safely and consulting a dealer if the airbag warning flashes, stays on, appears while driving or fails its expected initial illumination. The seat belt pretensioners or airbags may not operate properly until the fault is repaired.Continue wearing belts correctly and avoid probing restraint-system connectors. The lamp cannot identify the affected component by itself. Clearing a code or unplugging a seat connection to extinguish the light does not restore the intended collision protection.

Seat belt reminder

Seat belt symbol: check all monitored occupants.Fasten the driver’s and passengers’ belts correctly. Rear-seat reminders and their behavior vary by generation, so use the seating-position display where fitted to identify the relevant belt.If luggage on a passenger seat appears to trigger detection, secure it appropriately elsewhere. A warning that continues with correct belt use needs inspection. Do not fit a dummy buckle or disable the reminder, because that suppresses a safety alert without resolving a buckle or detection fault.

Front passenger airbag OFF indicator

Passenger airbag status: check who is occupying the seat.This status indication is separate from the general SRS warning. It shows whether the passenger frontal airbag is deactivated under the occupant-classification system’s operating conditions. Interpret it using the handbook and actual seat use.An unexpected OFF indication for a properly seated adult requires the prescribed checks and possible inspection. Do not manipulate the seat sensor. Children should use an appropriate rear-seat restraint arrangement, and a rear-facing child restraint must not be positioned in front of an active airbag.

Engine management, AWD and traction symbols

Check engine light: steady or flashing

Engine outline: emissions fault; flashing can indicate misfire.A steady check engine light requires prompt diagnosis. On the covered Impreza, a loose or missing fuel cap can also trigger it. If the warning follows refueling, check that the cap seals and clicks correctly; the light may take several trips to clear.Do not assume the cap is always responsible. Flashing while driving can indicate a misfire that may damage emissions components. Reduce speed and load, avoid hard acceleration and steep climbs, and seek immediate inspection. Stop if the engine runs severely badly.

All-Wheel Drive warning

AWD warning: check tires and drivetrain promptly.A flashing AWD warning deserves particular attention. Subaru warns that continued driving can damage the powertrain and instructs us to park safely, then check whether all four tires have the same diameter and whether a tire is punctured or has lost pressure.A temporary spare can also affect the indication. Follow the model-specific spare-tire instructions and have mismatches corrected. Do not keep driving at speed or assume AWD assistance is normal. The warning is not an ordinary confirmation that all-wheel drive is engaged.

Vehicle Dynamics Control indicator

Skidding car: VDC intervention or fault.The VDC operation indicator can flash when stability or traction assistance is working. Ease off and adapt to the road rather than treating intervention as permission to keep accelerating. Tire condition and surface grip remain fundamental.A persistent warning can mean assistance is unavailable or requires inspection. Read any accompanying messages and report other engine or braking warnings. One underlying fault can affect several related functions, but diagnosis is needed before deciding which component requires repair.

Vehicle Dynamics Control OFF indicator

Skidding car with OFF: control setting changed.This indicator normally means the relevant VDC function has been switched off or reduced. The exact effect depends on the vehicle and control operation. It is different from a malfunction warning, though an unexpected indication needs checking.Restore the usual setting for ordinary driving after any handbook-approved situation that required a change. If the function cannot be restored or the light appears with fault messages, arrange inspection. Switching VDC off will not repair an engine, brake or traction problem.

Low tire pressure warning

Tire outline: low pressure or TPMS malfunction.A steady warning can indicate significant underinflation. Reduce speed smoothly, stop safely and inspect the tires. Use a reliable gauge and the cold-pressure values on the vehicle’s label, not the maximum molded into the sidewall.Flashing for about a minute followed by steady illumination can indicate a monitoring-system fault on the covered U.S. model. Check pressures manually and arrange inspection. A reset or relearn cannot repair a puncture, while topping up air cannot repair a failed sensor.

Body, key and everyday reminders

Low fuel warning

Fuel pump: refuel promptly.The low-fuel warning means we should plan a safe refueling stop soon. Estimated remaining range depends on speed, terrain, traffic and recent fuel consumption, so it should not be used as a guaranteed distance.Avoid running the tank empty, which can cause misfiring and damage. Refuel with the specified fuel and investigate persistent rough running or engine warnings. A fuel-level reminder and an emissions fault may appear together, but they are not interchangeable diagnoses.

Door or rear gate open indicator

Open-door graphic: close the indicated panel.The vehicle display can identify a door or rear gate that is not fully closed. Check the indicated position before setting off and make sure luggage is not preventing the latch from engaging.If the warning remains after the panel is secure, a latch or detection problem may need inspection. Do not assume that repeated slamming is the solution. A hood-open warning, where fitted, is a separate alert and should be checked carefully before driving.

Access key warning

Key-related warning: read the recognition or battery message.On equipped models, an access-key warning can relate to key detection, key battery condition or another keyless-access requirement. The exact message is more useful than the key graphic alone.Confirm that a registered key is inside the vehicle and follow the handbook’s backup starting procedure when needed. A persistent key-system fault requires diagnosis. Do not assume a new battery will solve every recognition problem or that an unprogrammed replacement key will start the vehicle.

Security indicator

Security light: immobilizer or alarm status.A flashing security indicator while the car is switched off can be normal. It can show the theft-deterrent or immobilizer system’s operating state rather than a mechanical problem requiring repair.If the engine will not start or the indication is abnormal, check the exact key and security instructions for your model. Keep an authorized spare key available where possible. Avoid bypass attempts or repeatedly clearing electrical settings, which will not establish why a key is not being recognized.

Low windshield washer fluid warning

Windshield and spray: refill the washer reservoir.This reminder concerns washer fluid, not engine coolant or brake fluid. Use the appropriate reservoir and a product suitable for the weather, particularly where freezing protection is needed.Refill before poor visibility makes cleaning the windshield essential. If the warning remains or the reservoir empties quickly, inspect for a leak or sensor issue. Do not mistake the similarity between fluid-related symbols as evidence that the engine is overheating.

Icy road surface warning

Snowflake: possible slippery conditions.This indicator warns that the outside temperature can allow icy road conditions. It does not directly detect ice on the pavement. Bridges, shaded sections and exposed roads can be slippery even when surrounding roads appear clear.Reduce speed and avoid abrupt steering, acceleration or braking. The absence of a snowflake is not proof of grip. This is normally an environmental reminder rather than a failed sensor or engine-related warning.

Assistance systems and operating indicators

BSD/RCTA warning

Blind-spot and rear cross-traffic assistance need attention.On equipped Imprezas, BSD/RCTA refers to Blind Spot Detection and Rear Cross Traffic Alert. A warning or temporary-stop message means assistance may be limited or unavailable, not that every nearby vehicle will still be detected.Use mirrors, direct observation and careful reversing. Follow any obstruction checks described by the handbook, but arrange inspection if the problem persists. A normal detection alert and a malfunction message have different meanings even though they relate to the same feature.

BSD/RCTA OFF indicator

OFF status: these detection functions are disabled.The OFF indicator shows that the relevant assistance has been turned off. Check the selected setting and any related message before assuming a component has failed.Restore the function when appropriate, but keep checking traffic manually. If the indication is unexpected, cannot be cleared through the proper setting or appears with a warning, investigate further. Do not confuse a blind-spot detection lamp in a mirror with the central OFF or malfunction indication.

Reverse Automatic Braking warning

RAB warning: reverse braking assistance may be unavailable.Where fitted, RAB can warn or brake while reversing under defined conditions. A warning indication requires us to read the message and avoid relying on automatic intervention.Check the path behind the vehicle directly and reverse slowly with control of the brake pedal. Sensor obstruction or unsuitable conditions can affect availability, while a persistent fault needs inspection. Never test RAB by deliberately backing toward an obstacle, person or animal.

RAB OFF indicator

Reverse automatic braking disabled.This indication confirms that Reverse Automatic Braking is off or has been disabled under the displayed conditions. It is not the same as a warning that the conventional brakes have failed.Read the message, check the selected function and control reversing manually. If the system cannot be restored or an explicit fault appears, arrange inspection. Equipment varies, so an Impreza without RAB should not be expected to show the same switch or indicator.

Auto Vehicle Hold indicator

AVH: automatic holding status on equipped models.Auto Vehicle Hold can keep the car stationary after a stop when its operating conditions are met. Its indicator confirms the relevant state; do not rely on the function if the expected confirmation is absent.Keep control with the brake pedal whenever the status is uncertain. AVH is not a substitute for properly parking the car. Confirm the parking position and brake before leaving the seat, particularly on a slope or when another brake warning is present.

Auto Start Stop indicator

Automatic engine-stop status; color and message matter.On equipped Imprezas, a green Auto Start Stop indication can show a normal automatic engine stop. An OFF or no-activity indication describes a different state, while a yellow warning can require inspection. Check the exact display rather than treating all versions of the symbol as faults.The engine can restart automatically. Switch the ignition off correctly before leaving the car unattended or performing work. Battery, temperature and operating conditions can affect availability without every missed automatic stop indicating a malfunction.

EyeSight warning and temporary-stop messages

EyeSight has its own indicators and a model-specific supplement. A temporary-stop message can occur when operating conditions or camera visibility are unsuitable. A malfunction warning is different and needs the action specified by Subaru. Do not assume every EyeSight alert means the camera needs replacement.

Drive without relying on the unavailable assistance, keep the windshield area clear as instructed and arrange inspection if the warning persists. Never touch or adjust camera components casually. If an engine or brake warning appears at the same time, investigate that condition as well rather than treating each disabled feature as a separate failure.

Normal lighting indicators

LED headlight warning

Headlamp fault: arrange lighting-system inspection.An LED-headlight warning indicates that the lighting system requires attention. It is different from the ordinary green lights-on indicator. Check the actual exterior lamps before a journey in darkness.If illumination is inadequate, avoid continuing in unsafe visibility. LED units, leveling equipment and steering-responsive functions can have different warnings depending on specification; the exact message helps identify the system involved. Do not assume a conventional bulb replacement is the correct repair.

High beam indicator

Blue headlamp: main beams are on.This blue symbol confirms main-beam illumination or the flash-to-pass function. It is normally a status indicator rather than evidence of a lighting fault.Dip the headlights when they could dazzle approaching traffic or drivers ahead. If the indication is unexpected, check the stalk and automatic-lighting settings. The symbol showing high-beam assistance is selected is different from the one confirming that high beams are actually illuminating.

High Beam Assist indicator

Automatic headlamp symbol: beam assistance selected.High Beam Assist can change between main and dipped beams according to detected conditions. Its indicator shows the relevant assistance state, while the ordinary blue high-beam light identifies actual main-beam illumination.Continue watching the lighting and override it when needed. Weather, road layouts and camera visibility can affect detection. A malfunction or unavailable message calls for manual control and the appropriate checks rather than assuming automatic switching will remain reliable.

Headlight indicator

Lights-on symbol: exterior lighting selected.The headlight or exterior-lighting indicator helps confirm the selected lamp state. It should not be confused with a headlight-system warning or used as proof that main beams are on.Select the appropriate lighting when darkness, rain or poor visibility develops. Daytime running lights may not provide the same complete arrangement needed at night. Inspect actual lamps when illumination seems poor because a normal dashboard indication does not prove each exterior unit is working correctly.

Turn signal and hazard indicators

Flashing arrows: normal signaling operation.The arrows flash when a direction indicator or the hazard lights are selected. This is an example of flashing that is expected rather than a fault. Confirm the correct direction and cancel the signal after completing the maneuver.An unusual flash rate or a lamp that fails to illuminate needs checking. Use hazard lights appropriately during a breakdown, but remember that they do not make an unsafe stopping place safe. Move clear of traffic whenever possible.

What to do when several Impreza warnings appear together

Several systems can respond to one underlying problem. However, we should not assume that every group of warnings is caused by a loose fuel cap or weak battery. Deal first with the warning that affects safe operation.

1. Maintain control and stop safely for abnormal braking, steering, temperature or engine behavior.
2. Read the exact messages and identify which lights are flashing.
3. Photograph the display once parked.
4. Record recent refueling, tire changes, repairs and the conditions when the fault appeared.
5. Contact a qualified workshop or roadside assistance.

Avoid disconnecting the battery or erasing diagnostic codes just to clear the dashboard. Useful evidence can be lost while the fault remains. A restart that removes the lights temporarily is information for diagnosis, not confirmation of a repair.

Conclusion

Understanding Subaru Impreza dashboard symbols means reading the icon, color, behavior and message together. Oil pressure, transmission temperature and serious brake warnings need different responses, while normal lighting and assistance indicators may require no repair. Match the instructions to your model year and address the cause of persistent warnings rather than simply resetting them.

Frequently asked questions

1. What does a flashing AT OIL TEMP light mean?

On the covered Impreza, flashing after the engine starts can indicate a transmission-control fault. A steady light instead can indicate excessive fluid temperature. Have a flashing warning inspected promptly rather than assuming cooling alone will solve it.

2. Is the blue temperature light a problem?

On earlier Imprezas equipped with the blue cold-coolant indicator, it normally means the engine is still warming up. Drive gently. Red temperature warnings and newer gauge or message arrangements must be interpreted separately.

3. Why does the AWD light flash?

Stop safely and check for tire-pressure loss, punctures or differences in tire diameter. Subaru warns that continued driving with a flashing AWD warning can damage the powertrain. Follow the handbook’s instructions if a temporary spare is fitted.

4. Can a loose fuel cap cause the check engine light?

Yes, the covered manual identifies a loose or missing cap as one possible cause. Retighten it correctly after checking the seal. It may take several trips to clear, but persistent warnings or abnormal engine behavior require diagnosis.

5. Does an EyeSight warning mean the brakes have failed?

Not necessarily. EyeSight may be temporarily unavailable or have a malfunction while manual braking remains available. Read the actual messages. A separate brake-system warning or abnormal pedal requires its own urgent response.

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