1.1 Overview of the Eyesight System
Subaru EyeSight is an advanced driver-assistance system using dual cameras to monitor the road, enhancing safety through features like adaptive cruise control and lane-keeping assist.
Subaru EyeSight is an innovative driver-assistance system that enhances safety by monitoring the road through dual cameras mounted near the rearview mirror. These cameras detect vehicles, pedestrians, and lane markings, enabling features like adaptive cruise control, lane-keeping assist, and pre-collision braking. The system processes real-time data to provide proactive safety interventions, ensuring a safer and more confident driving experience. It is designed to act as a second pair of eyes, alerting drivers to potential hazards and actively intervening when necessary.
- Uses stereo-camera technology for accurate road detection.
- Operates seamlessly with the vehicle’s throttle and braking systems.
- Enhances driver awareness and reduces collision risks.
1.2 Purpose and Benefits of Eyesight Technology
Subaru EyeSight is designed to enhance driver safety by reducing collision risks and improving overall driving confidence. Its advanced features, such as adaptive cruise control and lane-keeping assist, help maintain safe distances and stay within lanes. The system also alerts drivers to potential hazards and can intervene actively in emergency situations. By providing real-time feedback and assistance, EyeSight contributes to a safer and more enjoyable driving experience.
- Reduces the risk of accidents through proactive interventions.
- Assists drivers in maintaining lane position and safe following distances.
- Enhances awareness of the road and surrounding vehicles.
Why the Eyesight System Might Turn Off
The Eyesight system may deactivate due to issues like a loose gas cap, dirty or obstructed cameras, software glitches, or necessary recalibration after windshield replacement.
2.1 Common Causes: Check Engine Light and Camera Issues
The Eyesight system may deactivate if the check engine light is on, often due to a loose gas cap or other engine issues. Camera obstructions, such as dirt or debris, can also disable the system. Additionally, improper calibration after windshield replacement or software glitches may cause Eyesight to malfunction. These issues highlight the interconnected nature of the system, relying on both mechanical and technological components to function properly.
2.2 Software Glitches and System Malfunctions
Software glitches or system malfunctions can cause the Eyesight system to deactivate. Temporary issues may occur after firmware updates or unexpected shutdowns. In some cases, the system may require recalibration, especially after windshield replacements or electrical component repairs. Drivers often report the “Eyesight Disabled” message due to these glitches. Resetting the system or ensuring proper calibration can resolve these issues, restoring functionality and ensuring safety features operate correctly. Regular software updates are essential to prevent such malfunctions and maintain system reliability.
Checking the Eyesight System Using the Manual
Consult the manual for step-by-step guidance on checking the Eyesight system, including verifying camera alignment, sensor connections, and ensuring proper system calibration for optimal functionality.
3.1 Step-by-Step Guide from the Manual
Refer to the manual for a detailed, step-by-step guide to check the Eyesight system. Start by ensuring the camera lenses are clean and free of obstructions. Next, verify proper alignment of the cameras and sensors. Check for any system messages or warning lights on the dashboard. Restart the engine and test the Eyesight features to confirm functionality. If issues persist, consult the troubleshooting section or contact a Subaru technician for assistance. Proper calibration may be required after windshield replacements or system resets.
Symptoms Indicating Eyesight is Off
4.1 Warning Lights and Disabled Features
The Eyesight system turning off often triggers warning lights, such as the check engine light, and disables features like adaptive cruise control and lane-keeping assist.
When the Subaru EyeSight system is off, drivers may notice specific warning lights on the dashboard, such as the check engine light or an “Eyesight Disabled” message. This often occurs alongside the deactivation of advanced safety features, including adaptive cruise control and lane-keeping assist. The system may also display alerts like “Check Manual” or show a diagonal line across the EyeSight icon. These indicators suggest a malfunction or maintenance need, prompting the driver to review the manual for troubleshooting guidance or potential recalibration requirements.
4.2 Model-Specific Indicators
Subaru models equipped with EyeSight may exhibit unique indicators when the system is off. For example, certain Outback or Forester models display “Eyesight Disabled” messages, while others show a specific symbol or code. In some cases, the system may activate Sport mode or display a diagonal line across the EyeSight icon. These indicators vary by model year and trim level, ensuring drivers are alerted to the system’s status. Referencing the manual is crucial for understanding model-specific alerts and addressing recalibration needs or troubleshooting steps.
Troubleshooting the Eyesight System
Troubleshooting starts with checking the gas cap and ensuring the cameras are clean. Review the manual for specific error codes and follow reset procedures if needed.
5.1 Basic Troubleshooting Steps
Start by addressing the check engine light, as it often disables EyeSight. Ensure the gas cap is tight and free of damage. Clean the cameras on the rearview mirror, as dirt or obstructions can impair functionality. Check for error codes using the car’s diagnostic system or a scan tool. If issues persist, restart the system by turning the ignition off and on. Always refer to the manual for model-specific guidance.
5.2 Resetting the System
Resetting the EyeSight system can often resolve issues. Turn the ignition to the OFF position and wait 30 seconds to clear the system. Restart the engine and check if the warnings disappear. If not, try driving the vehicle to allow the system to recalibrate. For some models, pressing and holding the EyeSight button near the steering wheel may reset the system. Always consult the manual for specific reset procedures applicable to your Subaru model.
5.3 Checking Camera and Sensor Connections
Ensure the EyeSight cameras and sensors are clean and free from obstructions. Locate the cameras near the rearview mirror and check their connections. Verify that all wiring is secure and not damaged. Clean the camera lenses with a soft cloth to maintain clarity. If the windshield is damaged or replaced, recalibration may be necessary. Always consult the manual for specific guidance on inspecting and maintaining these components to ensure proper functionality.
Calibration of the Eyesight System
Calibration ensures proper alignment of cameras and sensors, crucial for accurate functionality. Typically required after windshield replacement, it restores system precision and reliability.
6.1 Importance of Proper Calibration
Proper calibration of the Eyesight system is essential for accurate camera alignment and sensor functionality. It ensures the system processes data correctly, enabling features like adaptive cruise control and lane-keeping assist to function safely. Misalignment can lead to system malfunctions, disabling critical safety features. Calibration is particularly crucial after windshield replacements or repairs, as even slight misalignments can affect performance. Regular checks and professional calibration ensure optimal operation, maintaining the integrity of Subaru’s advanced driver-assistance technologies. Always consult the manual or a certified Subaru specialist for precise calibration procedures;
6.2 Calibration Process After Windshield Replacement
After windshield replacement, the Eyesight system requires recalibration to ensure proper camera alignment. This process involves specialized tools and a trained technician to realign the cameras and sensors. The system must detect accurate road markings and vehicles, so precise calibration is critical. Improper alignment can disable features like adaptive cruise control and lane-keeping assist. Always consult the owner’s manual or a Subaru specialist for guidance, as improper calibration can lead to system malfunctions and safety risks.
The Check Engine Light and Eyesight
The check engine light often indicates issues that can disable Subaru EyeSight features, such as adaptive cruise control or lane-keeping assist, until the underlying problem is resolved.
7.1 Relationship Between the Check Engine Light and Eyesight
The check engine light often triggers EyeSight to deactivate as a safety precaution. This occurs because the system relies on precise engine and sensor data to function correctly. When issues arise, such as faulty sensors or emissions-related problems, the check engine light illuminates, and EyeSight may disable to prevent malfunction. Addressing the underlying cause, like tightening the gas cap or resolving sensor errors, is crucial to restore functionality. Consulting the manual or using an OBD-II scanner can help diagnose the issue promptly.
7.2 Diagnosing the Cause of the Check Engine Light
Diagnosing the check engine light involves identifying the root cause affecting EyeSight functionality. Start by using an OBD-II scanner to retrieve error codes, which pinpoint specific issues like faulty sensors or emissions problems. Common causes include a loose gas cap, malfunctioning oxygen sensor, or catalytic converter issues. Addressing these problems may require tightening the gas cap, replacing sensors, or professional repairs. Always consult the manual for detailed troubleshooting steps to ensure proper diagnosis and restore EyeSight functionality effectively.
Resetting the Eyesight System
Resetting the Eyesight system involves addressing the root cause, such as tightening the gas cap or fixing sensor issues. Use an OBD-II scanner to clear codes and restore functionality.
8.1 Manual Reset Procedure
To manually reset the Eyesight system, start by addressing the underlying issue, such as tightening the gas cap or resolving sensor malfunctions. Use an OBD-II scanner to clear any trouble codes that may have triggered the system shutdown. Once the codes are cleared, restart the engine and check if the Eyesight features are restored. If issues persist, consult the owner’s manual or contact a Subaru specialist for further assistance. Proper calibration may also be required for optimal functionality.
8.2 Automatic Reset Through Driving
In some cases, the Subaru Eyesight system can be reset automatically through driving. After addressing the root cause, such as tightening the gas cap or resolving sensor issues, simply driving the car for a short period may reactivate the system. Ensure all dashboard warning lights are off and the vehicle operates normally. If the system remains inactive, consult the owner’s manual or contact a Subaru specialist for assistance. Automatic reset functionality may vary depending on the vehicle’s model and specific conditions.
Preventative Maintenance for Eyesight
Regular checks of the cameras and sensors ensure optimal performance. Clean the windshield and camera lenses regularly to avoid obstruction. Avoid physical damage to the system components for reliable functionality.
- Ensure cameras are free from dirt or debris.
- Check sensor alignment after windshield repairs.
- Avoid parking in extreme temperatures or direct sunlight for prolonged periods.
9.1 Regular Checks and Maintenance Tips
Regular inspections of the EyeSight cameras and sensors are essential to ensure proper function. Clean the camera lenses and windshield regularly to maintain clear visibility. Check for any obstructions or damage to the system components. Ensure the camera alignment is accurate, especially after windshield repairs or replacements. Avoid exposing the system to extreme temperatures or direct sunlight for extended periods. Perform software updates as recommended by Subaru to keep the system optimized and functioning correctly.
9.2 Avoiding Damage to Cameras and Sensors
To prevent damage to Subaru EyeSight cameras and sensors, avoid using harsh chemicals or abrasive materials when cleaning the windshield or camera lenses. Never touch the cameras, as oils from skin can cause damage. Park your vehicle in shaded areas to reduce exposure to direct sunlight, which can overheat the system. Avoid high-pressure washes that might dislodge or damage components. Keep the windshield and cameras free from stickers or decals that could obstruct vision. Regularly inspect for physical damage or misalignment after collisions or windshield repairs.
Subaru EyeSight enhances safety with advanced features like adaptive cruise control and lane-keeping assist. Proper maintenance, such as camera calibration and sensor checks, ensures optimal functionality and driver safety.
10.1 Summary of Key Points
Subaru EyeSight is an advanced driver-assistance system enhancing safety through features like adaptive cruise control and lane-keeping assist. Issues like the check engine light or camera malfunctions can disable it. Proper maintenance, such as regular sensor checks and windshield calibration, ensures functionality. Resetting the system through driving or manual procedures can resolve minor glitches. Understanding these key points helps drivers maintain EyeSight’s effectiveness, ensuring safer and more confident driving experiences.
10.2 Final Thoughts on Maintaining Eyesight Functionality
Regular maintenance and prompt addressing of issues are crucial for Subaru EyeSight’s optimal performance. Ensuring camera clarity, proper calibration, and resolving check engine light issues can prevent system deactivation. Staying informed about system requirements and following manual guidelines helps drivers maintain safety features. By prioritizing these steps, owners can ensure their Subaru remains equipped with advanced driver-assistance technologies, enhancing overall driving safety and confidence on the road.