AV-SCANNER / Service function guides / Body and comfort
This comprehensive guide teaches the complete sunroof initialisation procedure, covering end-stop learning and anti-pinch calibration for a wide range of vehicle makes. It is written for working mechanics and experienced DIYers who need to restore proper sunroof operation after battery disconnection, motor replacement, or mechanical repair. You will learn how the sunroof control system works, when initialisation is required, and how to execute the full procedure step by step. By the end, you will be able to verify success, diagnose failures, and apply the correct method for different sunroof types.
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 11 sections as a branded PDF to use in the workshop.
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