Product Description
Used OEM BMW CAS4 AG Central Theft Locking Module / Car Access System for BMW X3 F25 models. Part number 9247478. Removed from a working vehicle and sold as shown.
The CAS4 (Car Access System) module is a critical component of the vehicle's security and immobilizer system. It manages key recognition, central locking, anti-theft protection, Comfort Access functions, and engine start authorization. The module communicates with the DME/ECU and other vehicle control units to ensure secure vehicle operation and proper access control.
Please verify compatibility using the part number before purchasing. Coding, synchronization, key matching, or programming may be required after installation.
Features
• Genuine BMW OEM CAS4 AG Control Module
• Part Number: 9247478
• Controls central locking and anti-theft functions
• Supports key recognition and immobilizer systems
• Manages engine start authorization
• Compatible with Comfort Access systems where equipped
• OEM direct replacement
• Factory fit and quality
• May require coding, synchronization, or programming after installation
Fitment
• BMW X3 F25
Model Years: 2011–2014
• Other BMW models utilizing part number 9247478
Please match part number 9247478 with your original unit before purchase.
Item Details
Brand: BMW OEM
Part Number: 9247478
Condition: Used
Type: CAS4 AG Central Theft Locking Module / Car Access System Module
Return & Shipping Policy
Returns accepted within 14 days. Item must be in original condition.
Buyer pays return shipping and any customs duties, taxes, or import fees.
All parts are used. Please confirm compatibility before purchasing.
NB: Contact via eBay Messenger for questions.
