CAS 3 / CAS 3+ Cloning Service

BMW and MINI CAS Repairs - Car Access System

Car Access System (CAS) module failure is a frequent issue in BMW and MINI vehicles, often preventing the car from cranking or generating a start signal.

The CAS module is essential for two key reasons:

1. Anti-Theft System: It ensures the vehicle can only start when the CAS, key, and engine control unit (ECU or DME) are synchronized.
2. Vehicle Order (VO) Storage: Acting as the "DNA" of the car, the CAS holds critical information such as transmission type, extra features, engine type, VIN, and more.

Signs of a Faulty CAS Module:

• Vehicle won’t crank
• Key is not recognized by the vehicle
• Car starts but stalls shortly after
• Yellow ELV steering lock warning on the dashboard

When the CAS module fails, it typically requires either a repair or replacement. Repairs are often possible if the issue involves corrupt software, which can occur after failed updates or improper key programming. However, physical damage—such as water exposure or hardware decay—will likely necessitate a replacement module.

We provide cost-effective CAS module cloning and reolacement services, offering significant savings compared to repairs performed at the dealership. To begin, you can send your CAS module for testing. Based on the diagnosis, we will recommend either repairing the existing unit or replacing it with a new one.

How to Get Started:

Send us your BMW or MINI CAS, key, and DME/ECU. Once you check out, you'll receive detailed instructions on how to remove these components from your vehicle.

CAS Repair Service Features:

• Plug-and-play: No additional coding required after the repair.
• Fast turnaround: Most repairs or clones are completed within 1-3 days, depending on part availability and the extent of damage. In some cases, repairs may take 5-10 days.