ADAS calibration keeps safety systems accurate. Learn when calibration is required after repairs and how to avoid dangerous misalignment.
What is ADAS calibration?
ADAS (Advanced Driver Assistance Systems) includes lane keep assist, adaptive cruise, automatic emergency braking, blind spot monitoring, and more. Many systems rely on cameras/radar that must be precisely aligned.
Suppliers and OEM ecosystems are pushing deeper software + diagnostics around these features as vehicles become more software-defined. bosch-mobility.com
When calibration is commonly required
- Windshield replacement (camera area changes)
- Wheel alignment or suspension work
- Ride height changes (springs/struts)
- Front-end collision repairs
- Sensor or module replacement
Why skipping calibration is risky
An uncalibrated camera can misjudge lane markings or distance, leading to inconsistent or unsafe behavior. Even if no warning lights show, the system can be “quietly wrong.”
DIY vs shop
Most ADAS calibration requires targets, space, level floors, and scan tools—so it’s typically a pro job. But you can protect yourself by:
- Asking for calibration documentation
- Requesting pre/post scan results
- Confirming road test + system verification
Call to action
Not sure if your recent repair needs calibration? Run a free WrenchWizardAI diagnosis and get a recommendation based on your vehicle + the work performed.