Modern windscreens play a much bigger role than simply protecting occupants from wind and debris. In many vehicles, the windscreen houses some of the most critical components of the Advanced Driver Assistance Systems (ADAS)—including cameras, sensors, and mounting brackets that determine how the vehicle reads and interprets the road ahead.
When a windscreen is replaced, even a tiny change in angle, position, or glass thickness can alter the way these systems perceive lanes, vehicles, pedestrians, traffic signs, or road markings. As a result, the ADAS components must be recalibrated to ensure they function safely and accurately.
The ONSITE ADAS team provides professional mobile recalibration services after windscreen replacement, ensuring every safety feature is restored to manufacturer standards.
The forward-facing camera is one of the most important safety components in a modern vehicle. It controls and assists systems such as:
When a new windscreen is installed—even if it looks identical—its alignment, curvature, clarity, thickness, and camera mounting points can differ from the original. These differences affect how the camera “sees” the road.
Without calibration, ADAS systems may:
This makes recalibration after a windscreen replacement not just recommended—but mandatory for safe vehicle operation.
The ONSITE ADAS team recalibrates all components affected by windscreen removal, installation, or mounting adjustments:
These cameras enable many core ADAS functions and require precise alignment for safe operation.
Responsible for automatic wiper activation, these sensors need recalibration to accurately detect moisture levels.
These control auto headlights and brightness detection systems and must be recalibrated to respond correctly to lighting conditions.
Sensors responsible for lane-centering and departure alerts rely on perfect camera alignment to read road markings accurately.
Our technicians use OEM-compliant targets, diagnostic tools, and alignment procedures to ensure your safety systems operate as designed.
Even the smallest difference in glass position, angle, or clarity can change how the forward-facing camera interprets the road. Calibration re-aligns the ADAS system to the exact factory settings required for proper operation.
Not always. Many installers focus solely on glass replacement and may not have the specialised tools, target boards, or training required for ADAS calibration.
The ONSITE ADAS team specialises in post-install calibration to ensure your safety features remain accurate and compliant.
Yes. Most vehicle manufacturers recommend completing calibration before the vehicle is driven, and many vehicles will disable certain ADAS features until calibration is performed. Immediate calibration restores all safety functions.
On the contrary—proper ADAS calibration is often required by both manufacturers and insurers. Failing to recalibrate can void warranties or delay insurance claim approval.
You may notice:
These signs indicate the camera or sensor is misaligned.
Some aftermarket windscreens may alter sensor performance. Calibration ensures compatibility and identifies any issues with non-OEM glass.
Most calibrations take 45–90 minutes, depending on the complexity of the system and whether static, dynamic, or both methods are required.
Yes—our mobile setup includes the same professional tools and target boards used by leading dealerships, ensuring precise results at your location.
No. The system requires manual calibration through diagnostic equipment. It will not self-correct without professional intervention.
It is not recommended. Some vehicles will restrict or disable safety functions until calibration is complete, reducing overall safety on the road.
