Windshield Recalibration: Frequently Asked Questions

Sep 18, 2021
Auto Glass Care


Welcome to the Windshield Recalibration Frequently Asked Questions page by The Power Window Doctors. We understand that windshield recalibration can be a complex and unfamiliar topic for many vehicle owners. In this comprehensive guide, we aim to answer the most common questions to help you gain a better understanding of windshield recalibration.

1. What is Windshield Recalibration?

Windshield recalibration is a process that ensures the proper functioning of Advanced Driver Assistance Systems (ADAS) in modern vehicles. These systems use cameras and sensors mounted on windshields to provide features like lane departure warning, forward collision warning, adaptive cruise control, and more. When your windshield is replaced, it is essential to recalibrate these systems to maintain their accuracy and effectiveness.

2. Why is Windshield Recalibration Important?

Properly functioning ADAS systems ensure the safety and performance of your vehicle. Without recalibration, the cameras and sensors may not be aligned correctly, leading to inaccurate readings and potential malfunctions. This can compromise your safety on the road while also affecting the functionality of various driver assistance features.

3. When is Windshield Recalibration Necessary?

Windshield recalibration is typically required after any windshield replacement, regardless of whether the vehicle has ADAS features or not. This is because even vehicles without ADAS systems often have rain sensors or other sensors mounted on the windshield that need proper alignment. However, it is especially crucial for vehicles equipped with ADAS.

4. How is Windshield Recalibration Done?

Windshield recalibration involves using specialized equipment to adjust the cameras and sensors according to manufacturer specifications. The process may vary depending on the vehicle make, model, and the type of ADAS technology used. Certified technicians, like those at The Power Window Doctors, have the knowledge and expertise to calibrate windshields accurately.

5. Can Windshield Recalibration Only be Done by Dealerships?

No, windshield recalibration can be performed by certified automotive glass service providers like The Power Window Doctors. While some dealerships may offer recalibration services, independent experts can often provide the same level of quality at a more competitive price.

6. How Long Does Windshield Recalibration Take?

The duration of windshield recalibration depends on various factors, including the specific vehicle and the complexity of its ADAS technology. On average, the process can take anywhere from 30 minutes to a few hours. It is best to consult with our technicians to get an accurate estimate for your vehicle.

7. How Often Should Windshield Recalibration be Done?

Windshield recalibration is typically a one-time process after windshield replacement. However, certain events like a severe impact, sudden jolt, or repair of ADAS-related components may necessitate recalibration. Additionally, it is recommended to have ADAS systems regularly inspected during routine vehicle maintenance to ensure optimal performance.


Windshield recalibration is a crucial aspect of vehicle safety and functionality, especially in the presence of ADAS technology. By choosing The Power Window Doctors for your recalibration needs, you can have peace of mind knowing that our experienced technicians will provide accurate and reliable services. Don't compromise on your safety, reach out to us for expert assistance today!