Advanced Driver-Assistance Systems (ADAS) have revolutionized the way we drive, offering features like lane departure warnings, automatic emergency braking, and adaptive cruise control. These systems rely on cameras and sensors mounted behind the windshield to function correctly. However, a seemingly simple windshield replacement can significantly impact the accuracy of these systems.

Car with ADAS Lane Delarture Warning System camera.

Why is Recalibration So Important? 

When a windshield is replaced, the position of the cameras and sensors can be slightly altered, affecting their ability to accurately perceive the road and surrounding environment. This misalignment can lead to a variety of issues:

 * False Alarms: The system may trigger warnings or even activate safety features unnecessarily, causing unnecessary stress and distraction. 

 * Delayed or Missed Alerts: In critical situations, the system may fail to detect hazards or respond in a timely manner, increasing the risk of accidents. 

* Reduced Effectiveness: The overall performance of ADAS features may be compromised, diminishing their ability to enhance safety.

ADAS Features Affected by Windshield Replacement

Several ADAS features can be impacted by a windshield replacement: 

 * Lane Departure Warning (LDW): This system can provide inaccurate warnings or fail to alert you when you’re drifting out of your lane. 

Car with lane departure warning system activated 

Automatic Emergency Braking (AEB): 

The system may not detect obstacles or respond appropriately, potentially leading to collisions. 

Car with automatic emergency braking system activated. 

* Adaptive Cruise Control (ACC):

The system may struggle to maintain a safe distance from other vehicles, leading to erratic braking or acceleration.

Car with adaptive cruise control system activated.

 * Lane Keeping Assist (LKA): The system may steer incorrectly or apply excessive steering force, making the driving experience less comfortable and potentially dangerous.

 * Traffic Sign Recognition (TSR): The system may misinterpret speed limit signs and other road signs, leading to unintended violations. 

 * Pedestrian Detection: The system may fail to detect pedestrians, increasing the risk of accidents.

Don’t Compromise on Safety

To ensure the optimal performance of your ADAS system after a windshield replacement, it’s crucial to have it recalibrated by a qualified technician. This involves using specialized equipment to precisely align the cameras and sensors. 

By prioritizing ADAS recalibration, you can safeguard yourself and others on the road. Don’t let a seemingly minor repair compromise the safety features that are designed to protect you.