Signal Horn Activation, Multifunction Steering Wheel Control Module, Steering Column Electronics Control Module, Steering Wheel Touch Recognition Control Module

Courtesy of AUDI OF AMERICA, LLC

F350 -  Spiral Spring

H -  Signal Horn Activation

J453 -  Multifunction Steering Wheel Control Module, In the Steering Wheel

J527 -  Steering Column Electronics Control Module

J1158 -  Steering Wheel Touch Recognition Control Module

T1iy -  1-Pin Connector

T1iz -  1-Pin Connector

T1ja -  1-Pin Connector

T4 -  4-Pin Connector, In the Steering Wheel

T4bu -  4-Pin Connector, Black

T4bux -  4-Pin Connector, Black

T4go -  4-Pin Connector

T7j -  7-Pin Connector, Naturally Cloudy

T12u -  12-Pin Connector, Yellow

1284 -  Ground Connection 1 (in Steering Wheel Wiring Harness)

* -  For Vehicles with Steering Wheel Touch Recognition Control Module

*2 -  For Vehicles Without Steering Wheel Touch Recognition Control Module