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AV-SCANNER / Service function guides / Driver assistance and hybrid
This guide explains how automatic emergency braking (AEB) systems work, why faults appear, and when calibration is required after common service operations. It is written for working mechanics and experienced DIYers who service modern vehicles with radar, camera, or combined sensor suites. You will learn to interpret AEB warnings, prepare the vehicle and workshop correctly, perform a full calibration procedure using scan tool guidance, verify the result, and handle failures across different vehicle types. The guide also covers aftercare and documentation so the repair stands up to road testing and customer scrutiny.
Guidance is general and covers many makes. Exact procedures and values vary by model, so confirm them in the factory service information for your vehicle.
Download all 12 sections as a branded PDF to use in the workshop.
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