Vauxhall / Opel BCM Cloning & Immobiliser Data Transfer | GM 13510523 | OBDSTAR DC706

In this video, I clone and transfer immobiliser data on a Vauxhall / Opel BCM (Body Control Module) part number GM 13510523. 🔧 Work carried out: Reading original BCM data Extracting immobiliser information Cloning data to replacement unit Writing verified dump Final test & vehicle start confirmation BCM cloning is essential when replacing a faulty module to avoid key programming issues and immobiliser faults. ⚠️ All work carried out for legitimate repair and replacement purposes. If you found this video helpful, don’t forget to like, comment, and subscribe for more BCM cloning, ECU programming, and immobiliser repair content.