Understanding Your Toyota Dashboard Lights
Your Toyota’s dashboard lights are more than just alerts—they’re your vehicle’s way of communicating important information about its health and safety. Whether it’s a critical warning like low oil pressure or a helpful feature indicator like ECO Mode, knowing what each light means can help you avoid costly repairs and ensure a smooth driving experience.
At Baywest Toyota in Owen Sound, Ontario, we’re committed to helping you understand and address your vehicle’s dashboard warning lights. This comprehensive guide will explain the most common Toyota dashboard signals, what they mean, and what actions to take, so you can drive with confidence.
Critical Warning Lights
These lights indicate serious issues requiring immediate attention.
1. Braking System Failure (Red)
- What It Means: A critical malfunction in the braking system.
- Action: Stop driving immediately and call for a tow. Have the system inspected by a certified technician.
2. Brake System Warning (Yellow)
- What It Means: Indicates the parking brake is engaged or there is an issue with brake fluid levels.
- Action: Release the parking brake or check the brake fluid levels. Schedule service if the issue persists.
3. Low Engine Oil Pressure Warning
- What It Means: Engine oil pressure is critically low.
- Action: Turn off the engine immediately to prevent damage. Check the oil level and add oil if needed.
4. Charging System Warning
- What It Means: A malfunction in the battery or alternator.
- Action: Schedule an inspection promptly to avoid being stranded.
5. High Coolant Temperature Warning
- What It Means: The engine is overheating.
- Action: Pull over immediately, turn off the engine, and allow it to cool. Check coolant levels and refill if needed.
6. SRS Airbag Warning
- What It Means: A fault in the airbag system, meaning airbags may not deploy in a crash.
- Action: Schedule an inspection immediately to ensure safety systems are working.
7. Parking Brake Indicator
- What It Means: The parking brake is engaged.
- Action: Release the parking brake before driving.
8. Electric Power Steering System Warning
- What It Means: A fault in the power steering system.
- Action: Pull over immediately and call a tow truck.
9. Driver’s and Front Passenger’s Seat Belt Reminder
- What It Means: The driver or front passenger seat belt is not fastened.
- Action: Ensure all seat belts are securely fastened before driving.
10. Door Open
- What It Means: One or more doors are not fully closed.
- Action: Stop the vehicle and ensure all doors are securely shut.
11. Trunk Open
- What It Means: The trunk is not properly closed.
- Action: Close the trunk before driving.
Important Warning Lights
These lights indicate issues that need attention soon but are not immediate emergencies.
1. ABS (Anti-lock Brake System) Warning
- What It Means: A problem with the ABS, which prevents wheel lock-up during braking.
- Action: Schedule a service appointment to ensure safe braking performance.
2. BSM (Blind Spot Monitor) Indicator
- What It Means: A vehicle is detected in your blind spot.
- Action: Proceed with caution and avoid changing lanes until the light turns off.
3. Dynamic Radar Cruise Control (DRCC) Indicator
- What It Means: Indicates the radar-based cruise control system is active or malfunctioning.
- Action: Schedule a service appointment if the system is not functioning correctly.
4. Constant Speed Cruise Control/DRCC SET Indicator
- What It Means: Cruise control is maintaining the set speed or radar cruise control is engaged.
- Action: No action needed unless adjustments are required.
5. ECO Driving Indicator
- What It Means: Indicates you are driving in an eco-friendly manner.
- Action: No action required; this is informational.
6. ECO MODE Indicator
- What It Means: The vehicle is in ECO mode, optimizing fuel efficiency.
- Action: No action needed unless you wish to disable ECO mode.
7. Low Fuel Level Warning
- What It Means: The fuel level is critically low.
- Action: Refuel the vehicle as soon as possible to avoid running out of gas.
8. Low Tire Pressure Warning
- What It Means: One or more tires have low pressure.
- Action: Check and adjust tire pressure to the manufacturer’s recommended level.
9. Malfunction/Check Engine Indicator
- What It Means: A potential problem with the engine or emissions system.
- Action: Schedule a diagnostic appointment to identify and resolve the issue.
10. PCS (Pre-Collision System) Warning
- What It Means: A fault in the Pre-Collision System.
- Action: Schedule a service to restore collision-prevention functionality.
11. LTA (Lane Tracing Assist) Indicator (green)
- What It Means: Lane Tracing Assist is active.
- Action: Schedule service if the system malfunctions.
12. Road Departure Mitigation (red)
- What It Means: The system designed to prevent unintentional lane departures is malfunctioning.
- Action: Drive cautiously and schedule a service appointment.
13. Rear Cross Traffic Alert (RCTA) Indicator
- What It Means: Indicates that the system is active or detecting an object.
- Action: Check surroundings for approaching vehicles before reversing.
14. Security Indicator
- What It Means: A potential issue with the security system or immobilizer.
- Action: Use the correct key or schedule service if the issue persists.
Informational Lights
These lights indicate active systems and do not require action.
1. AGC (Auto Glide Control) Indicator
2. AIRBAG ON/OFF Indicator
3. AHB (Automatic High Beams) Indicator
4. BSM Outside Rear View Mirror Indicators
5. Brake Hold Operating Indicator
6. Brake Hold Standby Indicator
7. Fuel Tank Door Position
8. Headlight Low/High Beam Indicator
9. READY Indicator
10. Rear Passengers’ Seat Belt Reminder
11. Sport Mode Indicator
12. Turn Signal Indicator
13. VSC (Vehicle Stability Control) OFF Indicator