Hybrid Battery Unit, Telephone/Telematics Control Module, Data Bus on Board Diagnostic Interface, Control Module for Emergency Call Module and Communication Unit, Telematics Interface Control Module

Courtesy of AUDI OF AMERICA, LLC

AX1 -  Hybrid Battery Unit

J526 -  Telephone/Telematics Control Module

J533 -  Data Bus on Board Diagnostic Interface

J949 -  Control Module for Emergency Call Module and Communication Unit

J1221 -  Telematics Interface Control Module

T14z -  14-Pin Connector, Black

T20b -  20-Pin Connector, Black

T20m -  20-Pin Connector, Black

T20n -  20-Pin Connector, Brown

T54d -  54-Pin Connector, Gray

TAHV -  Coupling Point on High-Voltage Battery

P22 -  CAN Bus High-Voltage Battery High Connection (in Main Wiring Harness)

P23 -  CAN Bus High-Voltage Battery Low Connection (in Main Wiring Harness)

* -  For Vehicles with Emergency Call Module

*2 -  Refer to Applicable Wiring Diagram

*3 -  For Vehicles with Hybrid Drive

*4 -  For Vehicles with China Equipment

*5 -  Refer to Applicable High-Voltage System Wiring Diagram