The 2017 Hyundai Elantra features a comprehensive set of dashboard warning lights to alert drivers of potential issues or active vehicle systems. Understanding these lights is crucial for maintaining your vehicle's health and ensuring safe driving.

Warning Light Colors

Hyundai uses a color-coded system for its warning lights:

  • Green: Indicates a system is active or functioning normally
  • Yellow/Orange: Suggests caution or a need for service soon
  • Red: Signals a serious issue requiring immediate attention

Common Warning Lights

Engine Oil Pressure Warning Light

This red oil can symbol indicates low engine oil pressure. If it illuminates while driving:

  • Safely pull over and stop the engine
  • Check the oil level
  • Do not restart the engine until the issue is resolved

Check Engine Light

The yellow engine-shaped icon signals a problem with the engine or emissions system. Common causes include:

  • Loose gas cap
  • Faulty oxygen sensor
  • Catalytic converter issues

If this light appears, have your vehicle checked by a professional as soon as possible.

Anti-lock Braking System (ABS) Warning Light

The yellow "ABS" symbol indicates a potential issue with the anti-lock braking system. While normal braking should still function, the ABS may not work properly. Seek service promptly to ensure optimal braking performance.

Tire Pressure Monitoring System (TPMS) Light

A yellow tire-shaped icon with an exclamation point means one or more tires have low pressure. Check and adjust tire pressures as soon as possible to maintain safety and fuel efficiency.

Battery Warning Light

The red battery-shaped symbol suggests a problem with the charging system. This could indicate:

  • Faulty alternator
  • Loose or damaged battery cables
  • Battery issues

If this light comes on while driving, turn off non-essential electrical systems and seek immediate assistance.

Advanced Safety System Lights

Lane Keeping Assist System (LKAS) Light

A green car-between-lines symbol indicates the LKAS is active and functioning. If it turns yellow, there may be a system malfunction requiring attention.

Autonomous Emergency Braking (AEB) Warning Light

This yellow car-and-exclamation-point symbol suggests an issue with the AEB system. Have it checked to ensure this important safety feature is working correctly.

Maintenance Indicators

Service Required Light

A yellow wrench symbol indicates it's time for scheduled maintenance. Consult your owner's manual for the specific service needed.

Important Considerations

  • Always refer to your owner's manual for detailed explanations of warning lights specific to your 2017 Hyundai Elantra model
  • If multiple warning lights illuminate simultaneously, it may indicate a more serious issue
  • Regular maintenance can prevent many issues that trigger warning lights

Understanding and responding promptly to these warning lights will help ensure the longevity and safety of your 2017 Hyundai Elantra. If you're unsure about the meaning of a particular light, it's always best to consult with a qualified Hyundai technician.

FAQs About 2017 Hyundai Elantra Warning Lights

    • What should I do if multiple warning lights come on at once?
      If several warning lights illuminate simultaneously, it's best to safely pull over and turn off the engine. Call for roadside assistance or a tow truck, as this could indicate a serious issue.
    • Can I continue driving if the check engine light is on?
      While you can usually drive for a short distance with the check engine light on, it's best to have your vehicle checked as soon as possible to prevent potential damage or safety issues.
    • How often should I check my tire pressure?
      It's recommended to check your tire pressure at least once a month and before long trips to ensure optimal performance and safety.