ADAS calibration after a windshield, bumper or body repair
Lane keeping, automatic emergency braking, blind-spot warning and adaptive cruise all depend on sensors that a repair can knock out of aim. Calibration puts them back where the manufacturer wants them.
Most cars built since about 2018 carry a forward camera in the windshield, radar behind the grille badge, and ultrasonic or radar sensors in the bumpers. They are aimed to fractions of a degree. Replace the windshield, refit a bumper cover, straighten a fender or change a ride height, and the aim moves — often without any warning light. The car still drives; it just brakes late or drifts across a lane line before it warns you.
When calibration is required
- Windshield replacement on any car with a camera behind the mirror
- Bumper cover or grille replacement where radar or parking sensors are mounted
- Any structural repair, fender or hood replacement that changes the camera's relationship to the body
- Wheel alignment on many models, because the camera is referenced to the thrust line
- Any repair where a stored ADAS fault appears on the pre-repair scan
How we do it
- Pre-repair scan. Every car is scanned when it arrives so faults caused by the accident are documented before work starts.
- Static and dynamic calibration. Static targets are set in the shop to the manufacturer's measured positions; dynamic calibrations are driven on the road to the OEM route specification. Some cars need both.
- Post-repair scan and printout. The finished car is scanned again and the report goes in your file — proof for you and for the insurer that the systems are working.
Glass shops and calibration
If a mobile glass company replaced your windshield in the driveway, ask whether the camera was calibrated afterwards. Many do not, and the insurer has usually already paid for it. We calibrate windshields we did not fit.
Send four photos, get a written estimate
Whole corner, straight on, a close-up, and anything the insurer sent you. We reply with the number and a drop-off time. Monday to Friday, 8am–6pm, Whitfield Park, Sarasota.
Asked before you book
Is calibration covered by insurance?
When it is part of a covered repair or windshield replacement, yes — it is a required step in the manufacturer procedure and insurers pay for it. We include the OEM reference on the estimate so it is not questioned.
How long does calibration take?
Static calibration is typically an hour or two in the shop; dynamic calibration adds a road drive. If your car needs both, plan on leaving it with us for the day.
There is no warning light. Do I really need it?
Yes. Most cars do not detect a mis-aimed camera or radar — they only detect a missing or faulty one. The systems keep working, just not where the manufacturer aimed them, which is exactly the situation that causes a late braking event.