Radar & Sensor Calibration

Some radar calibrations can be performed on-site with mobile equipment, but many require a controlled workshop environment with specific reflector targets. We confirm the calibration method when you submit your vehicle details and will recommend the best approach.

Common signs include adaptive cruise control behaving erratically (sudden braking or acceleration), blind spot monitoring failing to detect vehicles, parking sensors giving inaccurate distance readings, or ADAS warning lights on your dashboard. However, some misalignment causes no visible symptoms until a critical moment.

Front radar calibration covers the adaptive cruise control and autonomous emergency braking module, typically mounted in the grille area. Rear radar calibration covers blind spot detection and cross traffic alert modules in the rear bumper. Each uses different targets and procedures. If both areas have been disturbed, both must be calibrated.

Yes, it can. Ultrasonic parking sensors are sensitive to paint thickness — an extra coat of paint changes the sensor's resonant frequency. Radar modules behind plastic bumper covers are less affected by paint, but the cover's fitment must be exact. We recommend a calibration check after any bumper respray.

A single-system radar calibration typically takes 90 minutes to two hours. If multiple radar and sensor systems need attention — for example, front radar plus rear blind spot sensors — expect three to four hours. We provide an accurate time estimate when you book.