Digital Sound System Control Module, Right Front Bass Speaker, Right Front Midrange Speaker, Microphone Unit In Front Roof Module, Left Effects Speaker

2025 Audi A4 Quattro PrestigeSECTION Digital Sound System Control Module, Right Front Bass Speaker, Right Front Midrange Speaker, Microphone Unit In Front Roof Module, Left Effects Speaker
GWW8W5-045060424Courtesy of AUDI OF AMERICA, LLC

J525 

Digital Sound System Control Module

R23 

Right Front Bass Speaker

R74 

Interior Microphone

R104 

Right Front Midrange Speaker

R164 

Microphone Unit in Front Roof Module

R209 

Left Effects Speaker

T2hq 

2-Pin Connector, Black

T2rc 

2-Pin Connector, Black

T2rd 

2-Pin Connector, Black

T4de 

4-Pin Connector, Black

T28b 

28-Pin Connector, Black

T28bx 

28-Pin Connector, Black

T38 

38-Pin Connector, Black

TTVR 

Right Front Door Coupling Point

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.