ADAS Calibration After Windshield Replacement
Your vehicle's safety cameras and sensors must be recalibrated after a windshield replacement. Hatch Auto Glass handles calibration same-day — so your lane departure warning, auto emergency braking, and adaptive cruise control work correctly.
What Is ADAS Calibration?
ADAS stands for Advanced Driver Assistance Systems — the suite of safety technologies built into most vehicles manufactured after 2016. These systems rely on cameras, radar sensors, and lidar units mounted to or near your windshield. When your windshield is replaced, those components are removed and reinstalled, which means their precise alignment is disrupted.
Even a fraction of a degree of misalignment can cause your lane departure warning to trigger at the wrong time, your automatic emergency braking to miscalculate stopping distance, or your adaptive cruise control to misjudge the gap to the vehicle ahead. Calibration restores the factory-precise alignment these systems require to function safely.
Not every auto glass company performs calibration — many install the windshield and send you to a dealership for the calibration separately, costing you extra time and money. Hatch Auto Glass performs ADAS calibration on the same visit as your windshield replacement, so your vehicle leaves with all safety systems functioning correctly.
Systems That Require Calibration
- Lane Departure Warning (LDW) — alerts you when you drift out of your lane
- Automatic Emergency Braking (AEB) — brakes automatically to prevent or reduce collision impact
- Adaptive Cruise Control (ACC) — maintains safe following distance at highway speeds
- Forward Collision Warning (FCW) — warns you of an impending front-end collision
- Rain-Sensing Wipers — automatically activate wipers based on moisture detection
- Heads-Up Display (HUD) — projects speed and navigation data onto the windshield
Static vs. Dynamic Calibration
Two methods, one goal: restoring your ADAS to factory-precise alignment.
Static Calibration
Performed in a controlled environment using specialized targets and equipment positioned at precise distances from the vehicle. The camera system scans these targets and recalibrates to manufacturer specifications. Static calibration requires level ground, specific lighting conditions, and OEM-approved target boards. This is the method used by most vehicle manufacturers and is the standard for Hatch Auto Glass's calibration service.
Dynamic Calibration
Performed by driving the vehicle at specific speeds on well-marked roads while a diagnostic tool communicates with the ADAS module. The camera system uses lane markings and road features to recalibrate itself during the drive. Some vehicles require dynamic calibration after static calibration, or use dynamic calibration as the sole method. We determine which method your vehicle needs based on the manufacturer's requirements.
ADAS Calibration FAQ
What vehicles need ADAS calibration after windshield replacement?
Most vehicles from 2016 and newer with forward-facing cameras or sensors mounted to the windshield require calibration. This includes most Honda, Toyota, Subaru, Ford, Chevrolet, Hyundai, Kia, BMW, and Mercedes models. If your vehicle has lane departure warning, adaptive cruise control, or automatic emergency braking, it almost certainly needs calibration. We check your vehicle's requirements before we start the job.
How long does ADAS calibration take?
Static calibration typically takes 30–60 minutes after the windshield installation is complete. If your vehicle also requires dynamic calibration (a test drive), add another 20–30 minutes. We perform calibration on the same visit as your windshield replacement, so the total appointment is usually 1.5–2 hours including both the installation and calibration.
What happens if you skip ADAS calibration?
Driving without calibration means your safety systems may not work correctly — or may not work at all. Your lane departure warning could give false alerts or miss actual lane departures. Automatic emergency braking could engage too late or too early. Your dashboard may display a persistent warning light. In a real emergency, miscalibrated ADAS can be the difference between a near-miss and a collision. Never skip calibration if your vehicle requires it.
Is ADAS calibration covered by insurance?
Yes, in most cases. When ADAS calibration is required as part of a windshield replacement, Arizona insurers typically cover it under the same comprehensive claim. Hatch Auto Glass includes calibration in your insurance claim so there's no surprise bill. We verify coverage with your insurer before we begin the work.