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Home >> Audi >> 2025 >> S4 Premium >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Wiring Diagrams MMI With Radio , (I8E),(I8S) >> OEM Wiring Diagrams MMI With Radio, (I8E),(I8S) >> Information Electronics Control Module 1, Subwoofer

Information Electronics Control Module 1, Subwoofer

GWW868-043080424Courtesy of AUDI OF AMERICA, LLC

J794 

Information Electronics Control Module 1

R211 

Subwoofer

T4sb 

4-Pin Connector, Black

T8p 

8-Pin Connector, Brown

T8t 

8-Pin Connector, Black

T12n 

12-Pin Connector, Gray

T17f 

17-Pin Connector, Red

T17fx 

17-Pin Connector, Red

T17g 

17-Pin Connector, Blue

T17gx 

17-Pin Connector, Blue

TALU 

Coupling Point on Left A-Pillar, Bottom

A178 

Infotainment CAN Bus High Connection (in Instrument Panel Wiring Harness)

A179 

Infotainment CAN Bus Low Connection (in Instrument Panel Wiring Harness)

A225 

Infotainment CAN Bus High Connection 2 (in Instrument Panel Wiring Harness)

A226 

Infotainment CAN Bus Low Connection 2 (in Instrument Panel Wiring Harness)

B444 

OBD Connection 1 (in Main Wiring Harness)

For Vehicles with Amplified Speakers

*2 

Different Wire Color Possible