BMW ISN Read / Write Service
Application-reviewed ISN reading or writing for supported BMW DME, EGS, CAS, FEM, BDC, and related module workflows. Required equipment and service method vary by vehicle and module generation.
Application review is required before service begins. Send the VIN, chassis, model year, current module part number, replacement-module part number when applicable, fault or project goal, and whether the vehicle or module will be present, shipped, or serviced remotely.
Listed pricing covers the stated programming service only. Replacement modules, keys, retrofit hardware, shipping, diagnostic labor, mechanical repair, installation, and additional programming are not included unless specifically stated.
Security requirement: Immobilizer, key, ISN, cloning, unlock, and related security work requires proof of vehicle ownership and customer identification. Kassel Performance may decline unsupported, unverifiable, or inappropriate requests.
