Audi A4: Sound System
- Overview - Sound System
- Component Location Overview - Sound System
- Control Module/Digital Sound System Amplifier, Removing and Installing
- Left and Right Rear Treble Speaker -R14-/-R16-, Removing and Installing
- Front Midrange Speaker, Removing and Installing
- Subwoofer -R211-, Removing and Installing
- Effects Speaker, Removing and Installing
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Overview - Sound System
The following systems are offered:
8RM - Basic sound system.
9VD - Standard sound system.
9VS - Premium sound system, Bang & Olufsen.
8RM - Basic Sound System
One speaker in
Component Location Overview - Sound System
Component Location Overview - Sound System, Speaker, Sedan
1 - Left Front Treble Speaker -R20-/Right Front Treble Speaker -R22-,
8RM, 9VD
- Left Front Midrange Speaker 2
Control Module/Digital Sound System Amplifier, Removing and Installing
Special tools and workshop equipment required
Fiber-Optic Repair Set - Connector Protective Caps
-VAS6223/9-.
The Digital Sound System Control Module -J525--1-
is located behind the left luggage
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Adjusting Buffer, Removing and Installing
Adjusting Buffer, Removing and Installing, Sedan
Body Adjusting Buffer
Removing
- Turn the adjusting buffer -1-
counter-clockwise -arrow- to
remove.
- Remove the adjusting buffer locking mechanism
-2- from the threaded pin.
Installing
Install in reverse order of removal and note the fo
Seals
Component Location Overview - Gaskets
1 - Input Shaft Seal
Replacing. Refer to
→ Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL; Rep.
Gr.39; Seals; Input Shaft Seal, Replacing.
2 - Transmission
3 - Left Flange Shaft Seal
Replacing. R
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