Why is Windshield Camera Recalibration Critical for ADAS Functionality?

Thanks to the major transformation of the automotive industry, today’s cars now boast cutting-edge features, such as ADAS.

ADAS technology is one of the most beneficial innovations that add a layer of convenience, comfort and safety to the car, enabling drivers to enjoy a more relaxed driving experience.

However, these benefits can only be realised when ADAS and its essential components, particularly the windshield camera, function properly.

In this blog, we will explore the relationship between windshield camera maintenance and ADAS functionality, highlighting the need for windshield camera recalibration to ensure optimal performance.

Understanding ADAS

ADAS, short for Advanced Driver Assistance System, is a suite of advanced technologies that use a combination of cameras, sensors and radar.

Thanks to these elements, ADAS detects and responds to the surrounding road conditions, providing drivers with real-time feedback and much-needed support while driving.

Role of Windshield Camera in ADAS

Mounted on the car's windshield, the camera plays a vital role in ADAS. It captures and processes visual data from the road ahead.

The data received from the camera helps ADAS implement features such as adaptive cruise control, lane departure warning and automatic emergency braking when required. This enhances safety, convenience and overall driver awareness.

Why is Windshield Camera Recalibration Necessary for ADAS’ Functionality?

A misaligned or malfunctioning windshield camera can significantly impact the performance of the ADAS.

Windshield camera recalibration is a process of adjusting the camera’s position, focus and settings to ensure that it captures and sends accurate and reliable data to the ADAS. By doing so, windshield camera recalibration helps:

• Restore the proper object detection feature.
• Ensure accurate adaptive cruise control functioning.
• Re-enable reliable lane departure warning
• Reactivate timely automatic emergency braking.

Consequences of Neglecting Windshield Camera Recalibration

• Increased Risk of Accidents: Having a misaligned camera on your car windshield increases the chances of delayed or faulty warnings. Such warnings often lead to accidents, injuries or even fatalities, especially when the system is relied upon to alert the driver.
• System Malfunctions: Not prioritising periodic windshield camera recalibration can result in ADAS malfunctions.

  Additionally, this can lead to false alarms, late warnings or even complete system failure, which can further exacerbate the situation.

• Increased Expenses: A malfunctioning camera can cause ADAS to malfunction or fail, resulting in expensive repairs of ADAS components.

  In addition, a faulty camera can increase the chances of road mishaps, which often entail car damage and potential lawsuits (in case of third-party damage).

  This leads to a cascade of costly consequences, highlighting the importance of windshield camera recalibration.

Signs it is Time for Windshield Camera Recalibration

• Windshield Replacement or Repair: Windshield replacement or repair can alter the position of the camera. Therefore, you must opt for windshield camera recalibration right after windshield replacement or repair to prevent negative consequences.
• Distorted Images: A dirty, damaged or misaligned camera causes distorted, blurry images. This is a clear indication that your windshield camera needs recalibration.
• False Alarms: Sensor or camera malfunctions often trigger false alarms. If you are experiencing increased cases of false alarms, you must get your camera checked and recalibrated.

Conclusion

Windshield camera recalibration is an important maintenance task that ensures ADAS functionality and prevents compromised safety and erratic system behaviour. By opting for windshield camera recalibration, drivers can minimise the risk of accidents while optimising their vehicle’s performance.

If you suspect that your windshield camera requires recalibration, visit one of AIS Windshield Experts’ service centres to have it precisely and quickly recalibrated.

AIS Windshield Experts have extensively trained technicians who have the right tools and equipment to ensure accurate, OEM-compliant camera recalibrations that meet the highest standards of quality and precision.