Reference guide for common dashboard warning lights. Red lights typically require immediate attention.
🔧Check Engine
medium urgency Engine or emissions system issue detected.
Action: Have the vehicle diagnosed with an OBD-II scanner. Safe to drive short distances but get it checked soon.
Low engine oil pressure.
Action: Stop driving immediately. Check oil level. Do not drive until resolved.
🔋Battery/Charging
high urgency Charging system malfunction.
Action: Check alternator and battery. Vehicle may stall. Drive to nearest service center.
🌡️Coolant Temperature
high urgency Engine is overheating.
Action: Pull over safely and turn off engine. Do not open radiator cap while hot.
Brake system fault or parking brake engaged.
Action: Check parking brake. If engaged, release it. If light stays on, have brakes inspected immediately.
Anti-lock braking system malfunction.
Action: Regular brakes still work but ABS may not. Drive carefully and have system checked.
🛞Tire Pressure (TPMS)
medium urgency One or more tires have low pressure.
Action: Check and inflate tires to recommended PSI. Inspect for punctures.
Supplemental restraint system fault.
Action: Airbags may not deploy in a crash. Have system inspected promptly.
🔄Traction Control
medium urgency Traction control or stability system issue.
Action: Drive with extra caution in wet/slippery conditions. Have system checked.
Fuel level is low.
Action: Refuel as soon as possible.
Windshield washer fluid is low.
Action: Refill washer fluid reservoir.
A door, hood, or trunk is not fully closed.
Action: Check all doors, hood, and trunk are securely closed.
Seat belt not fastened.
Action: Fasten your seat belt.
🚗Cruise Control
low urgency Cruise control is active.
Action: No action needed. Press brake or cancel to deactivate.
High beam headlights are on.
Action: Dim lights when approaching other vehicles.