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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Transmission, Removing
Special tools and workshop equipment required
Hose Clamps - Up To 25 mm -3094-
Torque Wrench 1332 Insert - Ring Wrench - 16mm -VAG1332/14-
Engine and Gearbox Jack -VAS6931-
Torque Wrench Adapter -VAS6948-
Gearbox Support -T40173-
Wrench - 21mm -T40263-
Adapter -T40314-
Tensioning Strap -T10
Electronic Steering Column Lock Control Module -J764-, Removing and
Installing
Special tools and workshop equipment required
Torque Wrench 1783 - 2-10Nm -VAG1783-
Removing
- Remove the steering column from the instrument panel central
tube and place in the driver footwell with the steering
intermediate shaft attached. Refer to
→ Chapter "Steering Column, Remo
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