Chevrolet Dashboard Warning Lights Complete Guide

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Chevrolet Digital Dashboard Warning Lights Guide (Complete Explanation)

Modern Chevrolet vehicles use dozens of dashboard warning lights and indicators to communicate the condition of the engine, safety systems, electronics, fuel system, and driver assistance features. Understanding these symbols helps drivers identify potential problems early and avoid costly repairs.

Note: The dashboard image shown contains multiple warning lights illuminated simultaneously for demonstration purposes. In normal driving, only a few indicators should be active.

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LEFT SIDE WARNING LIGHTS (1–15)

1. Tire Pressure Monitoring System (TPMS)

Symbol: Horseshoe shape with exclamation mark

Meaning: Low tire pressure detected.

Common Causes:

• Underinflated tire
• Tire puncture
• Faulty TPMS sensor

What To Do:

• Check tire pressure immediately.
• Inflate tires to manufacturer specifications.

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2. Check Engine Light (MIL)

Meaning: Engine management system has detected a fault.

Common Causes:

• Faulty sensor
• Misfire
• Fuel system issue
• Emission control problem

What To Do:

• Scan vehicle with OBD-II scanner.
• Repair fault before it worsens.

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3. Speed Limiter Indicator

Meaning: Speed limiter function is activated.

Purpose:

• Prevents vehicle from exceeding preset speed.

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4. Steering System Warning

Meaning: Electric Power Steering (EPS) issue.

Possible Causes:

• EPS module failure
• Low voltage
• Steering sensor fault

Action:

• Steering may become heavy.
• Diagnose immediately.

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5. Hood Open Warning

Meaning: Engine hood is not properly closed.

Action:

• Stop vehicle safely.
• Secure hood latch.

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6. Engine Oil Pressure Warning

Meaning: Low engine oil pressure.

Critical Warning

Possible Causes:

• Low oil level
• Oil pump failure
• Internal engine damage

Action:

• Stop engine immediately.

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7. Battery Charging System Warning

Meaning: Charging system malfunction.

Common Causes:

• Faulty alternator
• Damaged battery
• Loose wiring

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8. Seat Belt Reminder

Meaning: Driver or passenger seat belt not fastened.

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9. Air Suspension Warning

Meaning: Suspension leveling system problem.

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10. Cruise Control Active

Meaning: Cruise control system engaged.

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11. Door Open Warning

Meaning: One or more doors are open.

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12. Brake Pad Wear Warning

Meaning: Brake pads require replacement.

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13. Electronic Parking Brake Warning

Meaning: Parking brake system malfunction.

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14. Service Vehicle Soon Indicator

Meaning: Vehicle requires inspection.

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15. EV/Hybrid System Indicator

Meaning: Electric drive mode active.

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TOP ROW WARNING LIGHTS (16–30)

16. Engine Management Warning

Engine control fault detected.

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17. Speed Limit Recognition

Road sign recognition system displaying speed limit.

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18. Steering Assist Indicator

Steering assistance feature active.

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19. Cross Traffic Alert Disabled

Rear cross traffic monitoring unavailable.

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20. Oil Monitoring System

Oil service reminder active.

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21. Trailer Mode Indicator

Trailer towing mode activated.

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22. Automatic Emergency Braking Warning

Forward collision mitigation system warning.

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23. Driver Seat Occupancy Alert

Seat occupancy or seatbelt warning.

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24. Passenger Airbag Warning

Passenger restraint system alert.

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25. Blind Spot Monitoring

Blind spot system active.

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26. Lane Keeping Assist

Lane assist system enabled.

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27. Garage Door/HomeLink Indicator

Garage control feature active.

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28. Tow Hitch / Trailer Assist

Trailer connection monitoring active.

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29. Driver Assistance Warning

Advanced safety system alert.

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30. Parking Brake Warning

Electronic parking brake engaged.

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RIGHT SIDE WARNING LIGHTS (31–45)

31. Adaptive Cruise Control

Adaptive cruise system active.

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32. Driver Attention Alert

Driver fatigue detected.

Action:

• Take a break.
• Rest before continuing.

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33. Collision Warning

Forward collision risk detected.

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34. Airbag Warning

Supplemental restraint system malfunction.

Requires Immediate Diagnosis

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35. Stability Control Indicator

Electronic Stability Control (ESC) active.

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36. Traction Control Warning

Wheel slip detected.

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37. Brake System Warning

Brake system malfunction.

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38. Seat Occupancy Sensor Fault

Passenger seat sensor issue.

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39. Door Ajar Warning

Door not fully closed.

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40. General Fault Indicator

Vehicle control module detected fault.

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41. System Disabled Indicator

Certain safety systems unavailable.

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42. Fuel Door Open Warning

Fuel filler cap or fuel door open.

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43. Low Fuel Warning

Fuel level critically low.

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44. Washer Fluid Low

Windshield washer fluid low.

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45. Pedestrian Detection Warning

Pedestrian protection system alert.

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CENTER DISPLAY INDICATORS

The center digital display provides additional vehicle information:

Vehicle Graphic

Shows lane position and nearby traffic.

Range Display

Remaining driving distance before refueling.

Gear Position

Current transmission gear (P, R, N, D).

Outside Temperature

Current ambient temperature.

Clock

Current time display.

Fuel Economy Information

Real-time consumption data.

Driver Assistance Status

Lane keeping, adaptive cruise, and collision avoidance information.

Navigation Guidance

Turn-by-turn route information.

Hybrid / EV Status

Battery charge and electric driving information.

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Warning Light Color Meanings

🔴 RED – Critical

Stop driving immediately and inspect vehicle.

Examples:

• Oil Pressure
• Brake System
• Airbag Fault
• Engine Overheating

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🟠 AMBER/YELLOW – Caution

Vehicle can usually be driven carefully but should be checked soon.

Examples:

• Check Engine
• TPMS
• ABS
• Traction Control

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🟢 GREEN – Information

System is operating normally.

Examples:

• Cruise Control
• Lane Assist
• EV Mode

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🔵 BLUE/WHITE – Information

Driver assistance or informational status.

Examples:

• High Beam
• Navigation Guidance
• Speed Limiter

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Final Notes

A Chevrolet digital instrument cluster can display more than 45 different warning lights and indicators. Some symbols simply indicate that a feature is active, while others warn of serious mechanical or safety-related issues. Red warnings should never be ignored, yellow warnings should be diagnosed as soon as possible, and green or blue indicators generally confirm that a system is operating normally.

For accurate diagnosis, always scan the vehicle using a professional OBD-II diagnostic tool and consult the Chevrolet service manual for your specific model and year. This helps identify the exact fault code behind any warning light and prevents unnecessary parts replacement.