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Your windshield holds the camera that helps keep you safe.
Driver-assistance systems (ADAS) can use cameras and radars for lane keeping, emergency braking and adaptive cruise. After a windshield replacement the manufacturer may require calibration — whether it's needed and which type depend on your vehicle and the manufacturer's procedures. Our calibration division, TrueLine Calibration, confirms it by VIN and performs it with professional equipment, following the manufacturer's procedures and specifications for each vehicle.
Replaced a windshield or got an ADAS warning light? Book your calibration.
I'm a driver — book my calibrationAuto glass shops, collision centers, dealerships and fleets. Mobile or in-lab calibration.
I'm a shop — become a partner
Static calibration
Target-based procedure at our Everett shop, following the manufacturer's setup for the vehicle

Dynamic calibration
On-road procedure with professional scan equipment, when the manufacturer specifies it
Everything a modern vehicle requires

- VehicleYear · Make · Model · VIN
- ServiceStatic and/or dynamic
- Pre-ScanCodes recorded
- Camera / radarManufacturer's procedure
- Post-ScanDocumented result
Our calibration process
- 01Request
Vehicle, VIN and the work performed.
- 02Requirement review
We confirm the OEM procedures that VIN requires.
- 03Scan & setup
Pre-scan, alignment check and target setup.
- 04Calibration
Static, dynamic or both, with live verification.
- 05Report
Post-scan and signed PDF delivered to you or your shop.

Partner with TrueLine Calibration
For auto glass shops, collision centers, mechanical shops, dealerships and fleets. Tell us about your volume and we will call you back within one business day.
- We come to your shop
- PDF reports ready for the insurer
- OEM procedures, no shortcuts
- Pricing that protects your margin
ADAS questions
When is ADAS calibration necessary, and how does it appear in the quote?
If your vehicle has a camera behind the windshield (lane keeping, emergency braking, adaptive cruise), the manufacturer may require calibration after the glass is replaced. We confirm it by VIN and, when required, list the calibration as a separate line in your quote — static, dynamic or both — so there are no surprises. It's performed by our calibration division, TrueLine Calibration.

Cracked or broken glass? Let's take care of it.
Book online, call or message us on WhatsApp. Fast scheduling, subject to glass and calendar availability — we confirm during business hours.