Dashboard lights in your Honda Civic are critical alerts for safety and maintenance. Recognizing these indicators helps prevent breakdowns, costly repairs, and ensures optimal performance.
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Red Warning Lights (Stop Immediately)
Engine Oil Pressure
Low oil pressure detected. Stop driving immediately, check oil levels, and seek service to prevent engine damage.
Brake System Alert
Low brake fluid or hydraulic failure. Park safely and contact a mechanic to restore braking function.
Battery Charge Warning
Charging system malfunction (faulty alternator/battery). Turn off non-essential electronics and visit a service center promptly.
SRS Airbag Warning
Airbag system fault. Immediate inspection required to ensure crash protection systems function properly.
Electric Power Steering (EPS)
Steering assistance failure. Stop driving; manual steering becomes difficult, increasing accident risk.
Coolant Temperature Warning
Engine overheating. Pull over, turn off the engine, and let it cool before checking coolant levels.
Security System Alert
Anti-theft system malfunction. Restart the vehicle; if the light persists, consult a technician.
Transmission Overheat
Excessive transmission temperature. Stop driving to prevent gearbox damage; check fluid levels.
Parking Brake Engaged
Parking brake is active. Release it before driving; if the light stays on, the brake may be stuck.
Door Ajar Warning
Door/trunk not fully closed. Check all doors to prevent accidents or interior light drain.
Fuel Cap Loose
Loose or damaged fuel cap. Tighten or replace it to prevent fuel evaporation and emissions leaks.
Glow Plug Indicator (Diesel)
Pre-heating system issue in diesel engines. Allow extra warm-up time; if persistent, seek service.
Low Washer Fluid
Windshield washer fluid low. Refill soon to maintain visibility in adverse weather.
Overdrive Off
Overdrive function disabled. Reactivate via the O/D button for highway efficiency.
EV Mode Unavailable (Hybrid)
Hybrid battery charge too low. The system switches to gas mode; recharge or drive to restore.
Yellow/Amber Warning Lights (Action Required Soon)
Check Engine Light
Engine or emissions system fault. Diagnose via OBD-II scanner; common causes include sensor issues.
Tire Pressure Warning
Low tire pressure detected. Inflate tires to recommended PSI; check for punctures if light remains.
Maintenance Required
Routine service due (oil change, filter replacement). Schedule an appointment within 500 miles.
Traction Control Off
TRAC system manually disabled. Reactivate via dashboard button for slippery-road safety.
VSC Off
Vehicle Stability Control disabled. Turn it back on unless intentionally off-roading or stuck.
Low Fuel Warning
Fuel level critically low. Refuel immediately to avoid stranding or fuel pump damage.
Key Detection Alert
Smart Key not detected. Ensure the key is inside the vehicle or replace its battery.
DPF Warning (Diesel)
Diesel Particulate Filter clogged. Drive at highway speeds to burn off residue or visit a mechanic.
Lane Departure Alert
Unintentional lane drift detected. Check road alignment or deactivate the system if desired.
Headlight Malfunction
Bulb outage or wiring issue. Replace faulty bulbs or inspect electrical connections promptly.
Transmission Alert
Shift system error. Avoid aggressive driving; have transmission fluid and sensors checked.
Master Warning Light
Generic system malfunction (e.g., low washer fluid, electrical issues). Check dashboard messages for details.
AEB Warning
Automatic Emergency Braking system fault. Schedule service to restore collision avoidance features.
Green Warning Lights (Information Only)
Cruise Control Active
Cruise control engaged. Speed is maintained automatically; tap the brake to deactivate.
Turn Signal Indicators
Turn signals or hazard lights in use. Manually cancel after completing turns or lane changes.
High Beam Active
High-beam headlights on. Switch to low beams when approaching traffic to avoid blinding others.
Eco Driving Assist
Fuel-efficient driving detected. Accelerate smoothly and maintain steady speeds to maximize savings.
EV Ready (Hybrid)
Hybrid system operational. The vehicle uses electric power at low speeds or when idling.
Shift Position Indicator
Current gear displayed (P/R/N/D). Ensure correct gear selection before accelerating.
Parking Sensor Active
Proximity sensors detecting obstacles. Audible alerts increase as objects get closer.
Seatbelt Reminder
Occupant unbuckled. Fasten seatbelts to avoid injury and silence the alert.
Smart Key Detected
Key fob inside the vehicle. No action needed unless the battery is low (replace CR2032).
4WD Mode Engaged
Four-wheel-drive system active. Use for rough terrain; switch to 2WD on paved roads.
Drive Mode Selected
Eco/Sport/Normal mode toggled. Adjusts throttle response and transmission behavior.
Headlight On Indicator
Headlights or daytime running lights active. Turn off when parked to prevent battery drain.
This guide ensures Civic drivers can respond appropriately to every dashboard alert, enhancing safety and vehicle care.
