2012-2015 BMW 6 Series Telematics Module TCU
Specifications
Donor year
2015
Fuel
Gas
Engine size
4.4 L
Engine code
N63TU
Engine type
4.4L V8 Twin-Turbo
Transmission
Automatic
Drivetrain
AWD
About this part
Also known as
Telematics Control Unit
TCU
Telematics Communication Box
TCB Module
Combox Telematics
Communication Control Unit
What this part does
The Telematics Control Unit (TCU) manages the vehicle's external cellular, SOS, and Bluetooth communications. It is typically located in the trunk area, mounted securely behind the rear seat or side trim panels. This module handles essential data features, including BMW Assist, connected drive services, automatic emergency calling, and Bluetooth media connectivity for the iDrive system. When the module fails, drivers usually experience an SOS system malfunction warning on the instrument cluster, often accompanied by a complete loss of Bluetooth pairing and network capabilities.
Fits these vehicles
| Make | Model | Years | Engine |
|---|---|---|---|
| BMW | 650i / 650i xDrive | 2012-2015 | 4.4L V8 |
| BMW | 640i / 640i xDrive | 2012-2015 | 3.0L L6 |
| BMW | M6 | 2012-2015 | 4.4L V8 |
Before you order
This module contains data tied specifically to the vehicle it came from and will require professional programming and coding using specialized diagnostic software (such as ISTA or E-Sys) to function correctly in your car. BMW transitioned between different telematics hardware (such as the Combox and the TCB) during this generation based on the exact production date and navigation options; you must visually verify that the connector colors and pin layouts on your original module match this replacement exactly.
