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Do You Need to Recalibrate Your ADAS After Replacing Your Windscreen?

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ADAS Camera Calibration Service

Advanced Driver Assistance Systems (ADAS) have become a key feature in modern vehicles, enhancing safety through various sensors and cameras. Many of these cameras are mounted behind the windscreen, helping with features like lane departure warnings, emergency braking, and adaptive cruise control. But if you replace your windscreen, does this impact your ADAS? The short answer: in most cases, yes.

How Windscreen Replacement Affects ADAS

Replacing a windscreen isn’t just about fitting new glass. ADAS cameras and sensors are precisely positioned, and even a minor shift can impact their accuracy. The system relies on exact alignment to function correctly. If these sensors are even slightly off, your vehicle’s safety features may not work as intended.

Do You Always Need Recalibration?

Most vehicles with ADAS require recalibration after a windscreen replacement. Some manufacturers mandate recalibration in all cases, while others may specify certain conditions. Always check your vehicle’s manual or consult a qualified technician to determine the requirements for your car.

Types of ADAS Calibration

There are two main calibration methods:

  • Static Calibration– Performed in a controlled workshop environment using specialist tools. The vehicle must be stationary, and the calibration process involves setting precise targets at specific distances.
  • Dynamic Calibration– Requires driving under specific conditions. The vehicle’s system adjusts itself based on road markings and other inputs during the drive.

Some cars require one method, while others need both. This depends on the make and model of your vehicle.

What Happens If You Skip ADAS Calibration?

Aspect With Calibration Without Calibration
ADAS Performance Functions correctly May be inaccurate
Safety Maintained Potentially compromised
Insurance Compliance Fully covered May affect claims
Legal Considerations Meets regulations Could lead to legal issues
Long-term Cost One-time cost Possible future expenses due to malfunctions

Skipping calibration could lead to incorrect sensor readings, causing false alerts or failing to detect hazards.

Common ADAS Recalibration Questions

How long does recalibration take?

Typically between 1-3 hours, depending on your vehicle and the method required.

What does ADAS recalibration cost?

Costs vary by vehicle and system complexity. A professional technician can provide a quote.

Can you drive before recalibration?

It’s possible but not advisable. Your ADAS may not function properly, increasing risk on the road.

Does insurance cover ADAS recalibration?

Some insurers include recalibration in windscreen replacement coverage, while others do not. Check your policy for details.

What happens if you don’t recalibrate?

ADAS features may not work correctly, leading to potential safety risks, inaccurate alerts, or system failures.

The Need for Professional Calibration

ADAS recalibration requires specialised tools and expertise. Attempting a DIY fix or skipping the process altogether can compromise your vehicle’s safety. A professional technician ensures your system works as intended, protecting you and maintaining your car’s value.

For windscreen replacement and ADAS recalibration, contact Advanced Autoglazing at 01206 50 49 50. Our expert team ensures precise installation and calibration, keeping your ADAS fully operational.

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