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Understanding Your Vehicle's Warning Lights

  • Writer: Jakobas Kenzo
    Jakobas Kenzo
  • May 2
  • 2 min read

Modern vehicles are equipped with a variety of dashboard warning lights designed to alert drivers to potential issues. Understanding these signals is crucial for maintaining your vehicle's health and ensuring safety on the road. At RPM Motors in Las Vegas, NV, we're committed to helping you decode these indicators.​


🛑 Common Dashboard Warning Lights


1. Check Engine Light

This light, often depicted as an engine icon, signals a problem with your vehicle's engine or emissions system. Causes range from a loose gas cap to more serious issues like a malfunctioning catalytic converter. It's advisable to have your vehicle inspected promptly to prevent further damage. ​


  1. Oil Pressure Warning Light

Resembling an oil can, this light indicates low oil pressure, which can lead to severe engine damage if not addressed. Check your oil level and pressure immediately, and consult a professional if the light remains on. 

3. Battery Warning Light

Shaped like a battery, this light suggests an issue with your vehicle's charging system, such as a failing alternator or battery. If illuminated, it's essential to have your electrical system evaluated to avoid unexpected breakdowns. ​


4. Brake System Warning Light

Depicted as an exclamation mark within a circle, this light can indicate various issues, from low brake fluid to a malfunctioning braking system. Given the critical nature of brakes, seek immediate professional assistance. ​


5. Tire Pressure Monitoring System (TPMS) Light

This symbol, resembling an exclamation point inside a horseshoe, alerts you to incorrect tire pressure. Proper tire inflation is vital for safety and fuel efficiency. Check and adjust your tire pressure as needed. ​


6. Coolant Temperature Warning Light

Often shown as a thermometer, this light warns of an overheating engine. If activated, stop driving immediately, allow the engine to cool, and check coolant levels. Overheating can cause significant engine damage. ​


7. ABS Warning Light

The Anti-lock Braking System (ABS) light indicates a problem with this safety feature. While your standard brakes may function, the ABS may not engage during emergencies, so have it inspected promptly. ​


8. Airbag Warning Light

This light suggests a fault in the airbag system, potentially preventing airbags from deploying in a collision. Address this issue immediately to ensure occupant safety. ​


🧠 Responding to Warning Lights

  • Don't Ignore Them: Even if your vehicle seems to operate normally, warning lights indicate underlying issues that require attention.​

  • Consult Your Manual: Your vehicle's manual provides specific information about each warning light and recommended actions.​

  • Seek Professional Help: For accurate diagnostics and repairs, visit a trusted auto repair shop like RPM Motors.

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📞 Need Assistance?

If you're in the Las Vegas area and encounter any dashboard warning lights, RPM Motors is here to help. Our experienced technicians can diagnose and resolve issues efficiently, ensuring your vehicle remains safe and reliable.​

Contact Us:

Don't let warning lights compromise your safety. Reach out to RPM Motors for expert assistance today.​

 
 
 

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