Plug-and-play cloning: Enables quick and easy replacement of failed CAS3 modules without modifications
Full module cloning: Transfers all original data, including random codes and secret key, for seamless operation
Supports multiple BMW models: Compatible with 1 Series and 3 Series E81, E82, E87, E88, E90, E91, E92, E93, 5 Series E60, E61, 6 Series E63, E63 X5, E70 X6, E71, E72
Ensures keyless entry and start enable: Maintains BMW's advanced security and start procedures
No battery required in key: Maintains the original keyless entry functionality
CAS3 RECOVERY/Cloning
Overview
CAS3 (Car Access System) module is used in
1 Series - E81, E82, E87, E88
3 Series - E90, E91, E92, E93
5 Series - E60, E61
6 Series - E63, E63
X5 - E70
X6 - E71, E72
Problem It can randomly fail, the main failure happens on hardware level.
Symptoms of failed CAS3 is, it is not sending signal to st
Supported Models
1 Series E81, E82, E87, E88; 3 Series E90, E91, E92, E93; 5 Series E60, E61; 6 Series E63, E63 X5, E70 X6, E71, E72
Processor Compatibility
MC9S12DG256 with mask 2K79X (CAS2), MC9S12DG256 with mask 0L01Y (CAS3), MC9S12XDP512 with mask 0L15Y (CAS3)
Cloning Method
Original module sent for cloning to a compatible replacement module
Interface
2 connectors, CAN network or direct interface depending on EWS version