Dashboard Warning Lights & Their Meanings

Meaning: A fault in the brake hydraulic system or low brake fluid. Braking power may be reduced or lost.

What to do: Stop safely as soon as possible and check the brake fluid. If the pedal feels soft or sinks, do not continue driving — call for recovery.

Meaning: The parking brake is engaged, or the system has detected a fault in it.

What to do: Release the parking brake fully before moving off. If the light stays on after releasing it, stop and have the brakes checked.

Meaning: Oil pressure has dropped below the safe level. Driving on can destroy the engine within minutes.

What to do: Stop safely now and switch the engine off. Check the oil level; if the light returns after topping up, tow the car — do not drive it.

Meaning: The engine is overheating or the coolant is critically low.

What to do: Stop safely, switch off, and let the engine cool. Never open the radiator cap while it is hot. If it overheats again, have the cooling system checked before driving on.

Meaning: The charging system (alternator) is not charging the battery; the car is running on battery power alone and will eventually shut down.

What to do: Switch off unnecessary electrics and head to the nearest workshop — the car may stop once the battery drains.

Meaning: A fault in the airbag or seat-belt pretensioner system; the airbags may not deploy in a crash.

What to do: The car can still be driven, but your protection is reduced — book a repair as soon as possible.

Meaning: A fault in the power-steering system. The steering may suddenly become very heavy.

What to do: If the steering feels heavy, stop safely — controlling the car needs far more effort, especially at low speed. Have it checked promptly.

Meaning: The transmission fluid is overheating — common with hard driving, towing, or extreme summer heat.

What to do: Stop safely and let the car idle or switch off until the light clears. If it keeps returning, have the transmission checked.

Meaning: A door, the hood, or the trunk is not fully closed.

What to do: Stop when it is safe and close it properly before continuing.

Meaning: A serious fault in the electric drive system — often shown as a car outline with an exclamation mark. Power may be cut suddenly.

What to do: Stop safely and restart the car. If the light returns, do not continue — contact the service center.

Meaning: The hybrid control system has detected a fault in the motor, generator, or hybrid battery.

What to do: Stop safely and restart; if the warning stays on, drive gently to the nearest service center or call for recovery.

Meaning: A fault in the high-voltage (traction) battery or its safety systems.

What to do: Stop safely and do not charge the car. Contact the service center; if you smell burning or see smoke, move away from the vehicle.

Meaning: The engine-management computer has logged a fault — anything from a loose fuel-tank cap to a sensor or emissions problem.

What to do: Steady light: drive normally and get it scanned soon. Flashing light: reduce speed and load and go straight to a workshop — flashing can mean a misfire that damages the catalytic converter.

Meaning: The anti-lock braking system is disabled by a fault. Normal brakes still work, but the wheels may lock under hard braking.

What to do: Drive gently and leave extra distance; have it checked soon. If it lights together with the red brake light, stop and get the car towed.

Meaning: Flashing while driving means the system is actively working on a slippery surface. Staying on steadily means it is disabled by a fault or switched off.

What to do: If it stays on, drive smoothly — the car will not correct skids — and have it checked soon.

Meaning: One or more tires is significantly under-inflated. If it flashes then stays on, the monitoring system itself has a fault.

What to do: Slow down and check the pressures at the nearest station — under-inflation in summer heat is a leading cause of tire blowouts.

Meaning: Fuel is down to the reserve level — typically around 50-80 km of range left.

What to do: Refuel at the next station — running dry can damage the fuel pump, and highway stations can be far apart.

Meaning: Steady on a cold start: the glow plugs are warming up. Flashing: a fault in the preheating or engine system.

What to do: Wait for the light to go out before starting the engine. If it flashes while driving, have the car checked soon.

Meaning: The particulate filter is filling with soot and needs a regeneration cycle.

What to do: Drive at highway speed for 15-20 minutes to let it regenerate. If the light stays on or turns red, go to a workshop.

Meaning: The diesel exhaust fluid is running low. If it runs out completely, most cars will refuse to restart.

What to do: Top up the AdBlue tank soon — do not ignore the countdown on the display.

Meaning: The brake pads have worn down to their wear sensors.

What to do: Book a pad replacement soon; delaying wears the discs and raises the repair cost.

Meaning: A wrench symbol means a scheduled maintenance interval is due, by distance or by time.

What to do: Book a service; the light by itself does not indicate a fault.

Meaning: The car entered limp mode to protect the engine or transmission after detecting a fault; acceleration is limited.

What to do: Drive gently to a workshop, or pull over and restart — if power stays limited, have the car scanned.

Meaning: The EV has limited its power output — usually because the battery is nearly empty or overheated. Speed and acceleration drop sharply.

What to do: Head to the nearest charger, or stop and let the battery cool. If it repeats with a charged, cool battery, contact the service center.

Meaning: The high-voltage battery's cooling system has a fault or low coolant — critical in Saudi summer heat.

What to do: Avoid fast charging and hard driving, and have the cooling system checked as soon as possible.

Meaning: Regenerative braking is reduced or off — usually because the battery is full or very cold — so the car coasts more and the friction brakes do more of the work.

What to do: Leave extra stopping distance and brake earlier. If the warning stays on in normal conditions, have the system checked.

Meaning: Charging has stopped or cannot start — a fault in the cable, charge port, onboard charger, or the charging station itself.

What to do: Unplug, inspect the connector for dirt or damage, then try again or use another charger. If it repeats everywhere, book a service visit.

Meaning: The drive battery is nearly empty; the remaining range is limited.

What to do: Charge soon; use eco mode and reduce the A/C load to stretch the remaining range.

Meaning: The air suspension system reports a fault or an abnormal ride height.

What to do: Drive moderately and avoid rough roads; have the system checked soon.

Meaning: The all-wheel-drive system has detected a fault or is overheating; it may temporarily switch to two-wheel drive.

What to do: Avoid sand and off-road driving until it is checked; if it appeared after heavy off-roading, give the system time to cool.

Meaning: The transmission control system has logged a fault — often a gear symbol with an exclamation mark. Shifting may become rough or restricted.

What to do: Drive gently and have it scanned soon; if the car jerks or refuses to shift, stop and call for recovery.

Meaning: One of the exterior lights — headlight, brake light, or indicator — has failed.

What to do: Replace the bulb soon — a dead brake light is a safety risk and a traffic violation.

Meaning: A general alert — an exclamation mark in a triangle — that accompanies a message on the dash display; its color reflects the urgency.

What to do: Read the message on the display and act on it; if the alert is red, stop safely and check.

Meaning: The automatic emergency braking / forward-collision system is disabled — often a blocked radar or camera (dust, mud, or a sticker).

What to do: Clean the sensor area on the grille and the windshield; if the warning stays, have the system calibrated.

Meaning: The parking sensors or park-assist system is not working — often dirty or damaged sensors in the bumper.

What to do: Clean the sensors; if the fault continues, have them checked. Rely on your mirrors until it is fixed.

Meaning: The coolant level is below minimum — an early warning before the engine actually overheats.

What to do: Top up with the correct coolant while the engine is cool, and watch for leaks. Repeated drops mean a leak that needs tracing.

Meaning: The oil level — not the pressure — is below minimum; some cars monitor it electronically.

What to do: Top up with the recommended oil grade soon, and keep an eye on consumption between services.

Meaning: Water has collected in the diesel fuel-filter separator; it can corrode the injectors.

What to do: Have the separator drained soon at a workshop.

Meaning: A front occupant's seat belt is not fastened; usually accompanied by a chime.

What to do: Fasten the belt — for every passenger, on every trip.

Meaning: The blue lamp means the high beams are on.

What to do: Dip to low beam when there is oncoming traffic or a car ahead.

Meaning: A green indicator showing the position or low-beam lights are switched on.

What to do: Status only. Remember to switch them off manually if your car has no automatic lights.

Meaning: The front (green) or rear (amber) fog lights are on.

What to do: Use them only in fog or dust storms and switch them off afterwards — the rear fog light dazzles drivers behind you.

Meaning: The flashing arrows show the indicators or hazard lights are on. Unusually fast flashing usually means a bulb has failed.

What to do: If it flashes faster than normal, check the signal bulbs and replace the failed one.

Meaning: Cruise control (or adaptive cruise) is switched on; a SET indicator means a speed is being held.

What to do: Status only. Avoid using it in heavy rain or on slippery roads.

Meaning: The speed limiter is active and the car will not exceed the set speed.

What to do: Status only; on most cars, pressing the accelerator fully overrides it temporarily for emergencies.

Meaning: The economy drive mode is selected; throttle and A/C are tuned to save fuel or battery.

What to do: Status only — change modes any time from the drive-mode control.

Meaning: ESC / traction control has been switched off manually — for example to rock the car out of sand.

What to do: Switch it back on for normal road driving — it prevents skids.

Meaning: The brake-hold function is keeping the car stopped — at a traffic light, for example — without pressing the pedal.

What to do: Status only; press the accelerator to release it and move off.

Meaning: Hill descent control is active and will limit the speed automatically on steep descents off-road.

What to do: Status only; it works at low speeds — steer and let the system manage the brakes.

Meaning: A snowflake symbol: the outside temperature is near freezing and the road may be icy.

What to do: Slow down and avoid sudden braking or steering, especially on bridges.

Meaning: A blue temperature symbol: the engine has not reached operating temperature yet.

What to do: Drive gently until it goes out; there is no need to idle for long.

Meaning: The A symbol shows the start-stop state: it shuts the engine at stops and restarts it when you release the brake. Crossed out or amber means it is off or unavailable.

What to do: Status only; you can disable it from its button if you prefer.

Meaning: The remote key's battery is running low.

What to do: Replace the coin battery soon; check the manual for the emergency start procedure in case it dies.

Meaning: The car cannot detect the smart key inside the cabin.

What to do: Bring the key closer, or hold it at the spot marked in the manual; replace its battery if this keeps happening.

Meaning: A blinking security light with the car off is normal — the system is armed. Staying on with the engine running means an immobilizer fault.

What to do: If it stays on while driving or the car refuses to start, try the spare key and have the system checked.

Meaning: Green: the system sees the lane lines and is active. Amber or flashing: you are drifting out of lane, or the system is unavailable.

What to do: Keep your hands on the wheel; if it often shows unavailable, clean the windshield camera area.

Meaning: The side-mirror indicator lights when a vehicle is in your blind spot; an amber telltale on the dash means the system has a fault.

What to do: Always shoulder-check before changing lanes; if a fault shows, have the radar area cleaned or checked.

Meaning: The front passenger airbag is switched off — normal when a rear-facing child seat is installed or the seat is empty.

What to do: Make sure the setting matches who is in the seat: OFF with a rear-facing child seat, ON for adults.

Meaning: The car is on and ready to drive, even though the engine is silent.

What to do: Status only. Remember to power off before leaving the car — EVs are completely silent.

Meaning: The car is plugged in and charging; the indicator usually changes color or stops flashing when the battery is full.

What to do: Status only. The car will not drive while the cable is locked in.

Meaning: The windshield-washer reservoir is nearly empty.

What to do: Top it up soon — you need it constantly with dust on the windshield.