Proper documentation is part of completing ADAS Calibration on a Freightliner Sprinter Worker Cargo. Request records the way you would request an alignment printout: you want proof of baseline condition, what routine ran, and whether it completed. Start with a diagnostic pre-scan report listing modules scanned and DTCs present before calibration. Then request a diagnostic post-scan report showing current DTC status and confirming no new faults were introduced during the process. Most importantly, request calibration results that identify which routines were performed for the Freightliner Sprinter Worker Cargo, whether the method was static, dynamic, or dual, and whether the scan tool reported a completed status (not aborted or incomplete). Ask for date/time, vehicle mileage, scan tool identification, and software versions used, since procedures can vary by model year and tool updates. For static calibrations, request confirmation that setup requirements were met, such as target type and correct measurements from the vehicle centerline at required distances and offsets. For dynamic calibrations, request confirmation that the full drive cycle completed successfully rather than stopping when warning lights turned off. Also request documentation of prerequisite steps performed (steering angle sensor reset, yaw-rate/acceleration sensor initialization, camera initialization, or other OEM-required steps). If possible, ask for PDF exports or screenshots from the scan tool that show routine names and completion messages. Finally, request a clear note of what was included/excluded (for example, whether alignment verification was required). Documentation turns ADAS Calibration into a verifiable outcome and supports warranty, insurance, resale transparency, and faster troubleshooting if ADAS warnings return on the Freightliner Sprinter Worker Cargo.