BMW ECU DME / CAS3 Theft Locking Module / Lock Cylinder w/ Key 12148617572

OEM Part #: 12-14-8-617-572 (12148617572)

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Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
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ECU DME / CAS3 Theft Locking Module with Lock Cylinder and Key, designed for specific BMW models. This module serves as the engine control unit, managing engine performance and communication with the theft protection system. Replaces a faulty unit to help prevent unauthorized vehicle operation. Compatible with BMW 135i, 335i, X5, X6, and X1 from 2012 to 2015. Engine codes and body styles may vary. Known OEM part numbers include 8617572 and 9287534, with additional interchange part number 8615879. Programming is required post-installation for full functionality. Dimensions: 7" x 11" x 11". Ensure proper fitment for a seamless integration.

Specifications

Specifications for ECU DME / CAS3 Theft Locking Module / Lock Cylinder w/ Key 12148617572
Fits Vehicle Model135i, 335i, 335i xDrive, X1, X5, X6
Fits Vehicle MakeBMW
OEM Part No12-14-8-617-572 (12148617572)
Compatible OEM Part No 8615879
CategoryComputers / Modules

Compatible Vehicles

Fits 20 vehicle configurations across 1 make, 2012-2015.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

BMW

  • 135i 2012-2013 · 4 variants 4 with notes
  • 335i 2012-2013 · 6 variants 6 with notes
  • 335i xDrive 2012-2013 · 2 variants 2 with notes
  • X1 2013-2015 · 3 variants 3 with notes
  • X5 2012-2013 · 2 variants 2 with notes
  • X6 2012-2014 · 3 variants 3 with notes
View all 20 vehicle configurations — 20 with fitment notes
Full vehicle fitment list for ECU DME / CAS3 Theft Locking Module / Lock Cylinder w/ Key 12148617572
Year Make Model Trim Engine Note
2012 BMW 135i Convertible 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2012 BMW 135i Coupe 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2012 BMW 335i Convertible 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2012 BMW 335i Coupe 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2012 BMW 335i Sedan 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2012 BMW 335i xDrive Coupe 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2012 BMW X5 SUV 3.0L l6 Turbo For Vehicles with Production Date Between 04/2012 and 11/2014
2012 BMW X6 SUV 3.0L l6 Turbo For Vehicles with Production Date Between 04/2012 and 11/2014
2013 BMW 135i Convertible 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2013 BMW 135i Coupe 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2013 BMW 335i Convertible 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2013 BMW 335i Coupe 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2013 BMW 335i Sedan 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2013 BMW 335i xDrive Coupe 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2013 BMW X1 SUV 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2013 BMW X5 SUV 3.0L l6 Turbo For Vehicles with Production Date Between 04/2012 and 11/2014
2013 BMW X6 SUV 3.0L l6 Turbo For Vehicles with Production Date Between 04/2012 and 11/2014
2014 BMW X1 SUV 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014
2014 BMW X6 SUV 3.0L l6 Turbo For Vehicles with Production Date Between 04/2012 and 11/2014
2015 BMW X1 SUV 3.0L l6 Turbo For Vehicles with Production Date Between 03/2012 and 11/2014

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