Windshield Safety Calibration

Modern vehicles do a lot more than get you from place to place. They watch the road, monitor your lane position, measure your distance from the car ahead, and prepare to brake before you even react. These systems, collectively known as ADAS or Advanced Driver Assistance Systems, depend on a forward-facing camera mounted directly to your windshield.

When your windshield is replaced, that camera moves. Even a shift of a single degree is enough to throw off your vehicle's collision warnings, lane departure alerts, and auto-braking response. That's why windshield replacement isn't complete until the camera has been recalibrated, and it's why Integrity Auto Glass performs on-site ADAS calibration as part of every qualifying replacement.

What Is ADAS and Why Does It Need Calibration?

ADAS stands for Advanced Driver Assistance Systems, a set of safety technologies built into most vehicles made in the last ten years. These systems use sensors, radar, and a forward-facing camera mounted behind your rearview mirror to monitor road conditions and respond to potential hazards.

Common ADAS features include:

Lane Departure Warning
Lane-Keep Assist
Forward Collision Warning
Automatic Emergency Braking
Adaptive Cruise Control
Traffic Sign Recognition

The camera that powers these features is physically mounted to the windshield bracket. When a windshield is replaced, the bracket — and by extension the camera — shifts position. Because no two installations are exactly identical, the camera must be recalibrated after every windshield replacement to ensure it is reading the road at the precise angle your vehicle's safety systems expect.

Why Even One Degree Matters

The margin for error is smaller than most people expect. A camera that is misaligned by just one degree can reduce your vehicle's effective reaction distance by more than 100 feet at highway speeds, cutting collision warning time by over 40%. On Arizona's freeways, that gap can be the difference between a warning that saves you and one that comes too late. Proper calibration ensures your ADAS systems are reading the road exactly where they need to be.

How Our ADAS Calibration Process Works

Our technicians use professional-grade calibration equipment to take control of your vehicle's computer system and walk the camera through a re-learn sequence. The process involves:

Connecting to your vehicle's onboard computer
Placing precision target boards at manufacturer-specified distances and positions
Running the camera through a full re-learn calibration cycle
Verifying that all ADAS features are reading correctly before we leave

The entire process is completed on-site, no separate appointment, no towing to a dealer, no waiting. We finish the job where we started it: at your home, your office, or wherever is most convenient for you.

Does My Vehicle Need ADAS Calibration?

If your vehicle was manufactured in the last 10 years, there is a good chance it is equipped with at least one ADAS feature. Calibration is required whenever the windshield is replaced, and may also be needed after:

Any collision or impact that shifts the windshield bracket
Front-end body work or alignment corrections
Dashboard warning lights related to camera or sensor systems

Not sure whether your vehicle requires calibration? Our technicians can assess your vehicle when they arrive and let you know exactly what is needed before any work begins.

Covered by Insurance

28+ Years of Trusted Auto Glass Service

Covered by Insurance

ADAS calibration is a billable service under most comprehensive auto insurance policies, meaning it is typically covered at no out-of-pocket cost to you when combined with an insured windshield replacement. Integrity Auto Glass handles the insurance process from start to finish. Tell us your carrier, and we take care of the rest.

Service Areas

28+ Years of Trusted Auto Glass Service

Covered by Insurance

Integrity Auto Glass provides mobile windshield replacement and on-site ADAS calibration throughout the Phoenix Metro area, including Mesa, Gilbert, Chandler, Scottsdale, Tempe, Phoenix, Queen Creek, Glendale, Peoria, San Tan Valley, and surrounding communities. Our mobile service technicians come to you. No shop visit required.

28+ Years of Trusted Auto Glass Service

Integrity Auto Glass has been serving Arizona drivers for more than 28 years. As a locally owned, family-operated business, we treat every vehicle the way we would our own. Our technicians are NGA Certified Master Technicians with decades of hands-on experience, and every windshield replacement and calibration is backed by our lifetime workmanship warranty.

Schedule Windshield Replacement and ADAS Calibration

Getting your windshield replaced? Make sure calibration is part of the process. Integrity Auto Glass handles everything in one mobile appointment including windshield replacement, on-site ADAS calibration, and insurance coordination, so your vehicle is fully safe and road-ready before we leave.

Need windshield replacement first? Visit our mobile windshield replacement page to learn more.

ADAS Calibration FAQ’s

What is ADAS?

ADAS stands for Advanced Driver Assistance Systems. These are the active safety features built into most newer vehicles, including Lane Departure Warning, Lane-Keep Assist, Pre-Collision Auto Braking, Forward Collision Warning, and Adaptive Cruise Control. They rely on a forward-facing camera mounted directly behind your rearview mirror, and that same camera must be recalibrated after windshield replacement.

Why do I need ADAS calibration after windshield replacement?

When a windshield is replaced, the camera bracket shifts, and no two installations are set at exactly the same angle from the factory. Even a one-degree difference in camera angle can reduce your vehicle's reaction time by over 40%, translating to more than 100 feet of lost warning distance at highway speeds. Calibration resets the camera to the precise angle your safety systems require.

What does the calibration process involve?

Our technicians connect to your vehicle's computer system, place precision target boards at manufacturer-specified distances, and run the camera through a complete re-learn calibration sequence. When the process is finished, all equipped ADAS features are verified to be functioning correctly. The entire service is performed on-site at your location.

Does every windshield replacement require calibration?

Not every vehicle is equipped with ADAS, and requirements vary by make and model. However, if your vehicle has any active safety features like lane assist, collision warning, automatic braking, or adaptive cruise, calibration is required after windshield replacement. Our technicians will confirm whether your vehicle needs calibration when they arrive.

Is calibration covered by my insurance?

In most cases, yes. ADAS calibration is a recognized billable service under comprehensive auto insurance policies and is typically covered alongside an insured windshield replacement. Integrity Auto Glass handles your insurance claim so you don't have to navigate the process yourself.

Do I need to bring my vehicle anywhere for calibration?

No. Integrity Auto Glass performs ADAS calibration on-site, at your home or office, as part of the same mobile appointment as your windshield replacement. There is no need to schedule a separate trip to a dealership or shop.