Common Warning Lights and Their Meanings:
* Check Engine Light (usually an orange or yellow engine symbol): This indicates a problem detected by the onboard diagnostic system (OBD). It could be anything from a loose gas cap to a serious engine malfunction. Requires immediate attention; a scan tool is needed to diagnose the specific code.
* Battery Light (usually a battery symbol): Suggests a problem with the charging system. Could be a failing alternator, loose battery connection, or other electrical issue. Driving with this light on can lead to a dead battery.
* Brake System Warning Light (usually a red circle with an exclamation point): Indicates a problem with the braking system. This is serious and requires immediate attention. Could be low brake fluid, a malfunctioning brake system component, or the parking brake is engaged.
* ABS Light (usually an ABS symbol): Indicates a malfunction in the anti-lock braking system (ABS). The brakes will still function, but without ABS. Should be diagnosed and repaired.
* Airbag Light (usually an airbag symbol): Signals a problem with the airbag system. This could be a malfunctioning sensor, a faulty airbag module, or a wiring issue. Requires professional attention.
* Seatbelt Warning Light (usually a seatbelt symbol): Reminds you to fasten your seatbelt.
* Low Fuel Light (usually a fuel pump symbol): Indicates low fuel level in the tank.
* Oil Pressure Light (usually an oil can symbol): A very serious warning! Indicates low oil pressure. Stop driving immediately and check your oil level. Driving with low oil pressure can severely damage the engine.
* Temperature Light (usually a thermometer symbol): Indicates the engine is overheating. Pull over immediately and turn off the engine to prevent serious engine damage.
* Four-Wheel Drive (4WD) Indicator Light (if equipped): Shows the status of the 4WD system (engaged or not). Refer to your owner's manual for details specific to your 4WD system.
* Traction Control Light (if equipped): Indicates that the traction control system is active or has a malfunction.
* Parking Brake Light (usually a red brake symbol with a "P"): Indicates the parking brake is engaged.
Important Considerations:
* Color: Red lights usually indicate serious problems requiring immediate attention. Yellow or amber lights typically indicate a problem that needs addressing soon.
* Owner's Manual: Your owner's manual is the definitive guide to understanding your vehicle's dashboard warning lights. It will provide detailed explanations and troubleshooting steps.
* Professional Diagnosis: If you are unsure about the meaning of a warning light or if the problem persists, consult a qualified mechanic for diagnosis and repair. Ignoring warning lights can lead to costly repairs or safety hazards.
