BMW EWS2 / EWS3 / EWS4 Cloning, Repair & Key Data Transfer – Plug & Play (Mail-In Service) Compatible with many late E-Series

Compatible with many late E-Series and F-Series BMW vehicles equipped with CAS4 systems

This service precisely transfers all factory data—including VIN

How It Works – Mail-In Option:

Mercedes C-Class

BMW EWS2 / EWS3 / EWS4 Cloning, Repair & Key Data Transfer – Plug & Play (Mail-In Service) Compatible with many late E-SeriesThis service provides complete cloning, repair, synchronization, and data recovery for BMW EWS2, EWS3, and EWS4 immobilizer modules. These modules are part of the anti theft and starting system on older BMW E series vehicles. EWS modules control: Immobilizer ISN handshake with the DME Key recognition (chip transponder) Starter authorization (no crank prevention) Rolling code security Synchronization with DME DDE Remote lock unlock (when paired to GM