Windshield replacement has become significantly more complex in recent years, thanks to the proliferation of cameras and sensors integrated into modern windshields. If your vehicle is equipped with a forward-facing camera for features such as automatic emergency braking, lane keeping assist, or traffic sign recognition, replacing the windshield is only the first step — proper calibration of these systems is equally critical.
Why Modern Windshields Are Different
In older vehicles, a windshield was simply a piece of glass. In modern vehicles, the windshield serves as a mounting point for cameras and sensors that are integral to the vehicle’s safety systems. These components are positioned with extreme precision, and even a slight shift during installation can cause them to provide inaccurate data to the vehicle’s safety systems.
What Happens If Calibration Is Skipped?
If a forward-facing camera is not recalibrated after a windshield replacement, the consequences can be serious. The camera may misjudge distances, fail to detect lane markings accurately, or trigger false alerts. In worst-case scenarios, safety systems that rely on the camera — such as automatic emergency braking — may fail to activate when needed or activate unexpectedly.
Types of Windshield Calibration
As with other ADAS components, windshield camera calibration can be either static or dynamic. Static calibration is performed in a controlled environment using specialized targets placed at precise distances and angles from the vehicle. Dynamic calibration requires driving the vehicle under specific conditions. Some vehicles require both types of calibration after a windshield replacement.
How to Know If Your Vehicle Requires Calibration
Not all vehicles require windshield calibration after replacement. The need depends on whether your vehicle has a forward-facing camera mounted to or near the windshield. Your repair shop should be able to identify this requirement based on your vehicle’s make, model, and year. At ID Collision, we always check manufacturer specifications to determine whether calibration is required.
The Importance of Using the Right Glass
For vehicles with ADAS, it is important to use the correct type of glass during replacement. Some cameras require specific glass compositions or coatings to function accurately. Using incorrect glass can affect the camera’s performance even after calibration.
At Insurance Direct Collision Centres, we handle windshield replacement and ADAS calibration as a complete, integrated service. Contact us at (613) 389-9888 to ensure your replacement is done right.