Product Description

Used OEM BMW CAS4 Car Access (CA) Control Unit Module for BMW F-Series vehicles. Part number 9301518. Removed from a working vehicle and sold as shown.

The CAS4 (Car Access System) Control Unit is responsible for vehicle security, key recognition, immobilizer functions, comfort access, keyless entry, and engine start authorization. It communicates with the DME/DDE, FEM, and other vehicle control modules to ensure secure vehicle operation and proper access functionality.

Please verify compatibility using the part number before purchasing. Coding, synchronization, or programming may be required after installation.

Features

• Genuine BMW OEM CAS4 Car Access Control Unit
• Part Number: 9301518
• Supports Comfort Access and keyless entry functions
• Controls immobilizer and engine start authorization
• Integrates with vehicle security and electronic systems
• OEM direct replacement
• Factory fit and quality
• May require coding, synchronization, or programming after installation

Fitment

• BMW 5 Series F10 / F11
• BMW 6 Series F06 / F12 / F13
• BMW 7 Series F01 / F02 750i xDrive
• BMW X3 F25
• BMW X4 F26
• Other BMW models utilizing part number 9301518

Model Years: 2012–2015

Please match part number 9301518 with your original unit before purchase.

Item Details

Brand: BMW OEM
Part Number: 9301518
Condition: Used
Type: CAS4 Car Access Control Unit Module

Return & Shipping Policy

Returns accepted within 14 days of delivery. Item must be in the same condition and original packaging.

Buyer is responsible for return shipping costs.

Any customs fees, taxes, or import duties are the buyer’s responsibility.

All parts are used, and we are not responsible for installation issues.

Please verify compatibility with your vehicle before purchasing.

NB: Contact via eBay Messenger for any questions.