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Body & Paint

ADAS Calibration After a Collision: Why Your Sensors Need It

Modern cars see the road with cameras and radar. After a repair, those 'eyes' can be off by a fraction of a degree — enough to matter.

What ADAS is

Advanced driver assistance systems include automatic emergency braking, adaptive cruise, lane-keeping assist, blind-spot monitoring and parking sensors.

When calibration is needed

  • Bumper removal or replacement (radar, parking sensors)
  • Windshield replacement (forward camera)
  • Wheel alignment on many models
  • Side mirror replacement (blind-spot sensors)
  • Any time the manufacturer's procedure says so

Why it matters

A camera aimed a little too high or radar a little off can mean late braking, false alerts or a system that turns itself off.

Insurance

When calibration is part of a proper repair, it belongs on the estimate. We include required calibrations and pre- and post-repair scans in our insurance estimates.

FAQ

Do I need calibration after a windshield replacement?

If your car has a forward-facing camera on the windshield, the manufacturer usually requires it.

This article is general information, not legal or insurance advice. Rules and policies change — check your policy and the official source, or ask us.

*Deductible assistance of up to $1,000 is available only on insurance claims where your insurance company has approved a repair amount of $8,000 or more and the repair is performed in accordance with that insurer-approved estimate (California Penal Code § 551(b)). We never increase a repair estimate to cover a deductible. Not available on customer-pay repairs. Ask us for details before your repair begins.

**Free computer diagnostic scan: we read and explain your vehicle's trouble codes at no charge, no purchase required. If the problem needs in-depth testing (labor), we give you a written estimate and get your approval before any paid work, as California law requires.

†Warranty: limited lifetime warranty on our collision, body and paint workmanship for as long as you own the vehicle; 24 months / 24,000 miles (whichever comes first) on mechanical repairs, parts and labor. Not covered: normal wear, new damage, abuse or neglect, rust or chips from road debris, and customer-supplied parts. Warranty terms are written on your invoice.

‡Accident towing: you pay nothing out of pocket when you have collision coverage or the other driver is at fault — we pay the tow and bill the insurance company. If no insurance covers the tow, we tell you the price before the truck is sent.

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