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
SEE MORE:
Rear Seat Backrest, Removing and Installing
Rear Seat Backrest, Removing and Installing, Fixed Rear Seat Backrest
Removing
- Remove the screws -1- in the
luggage compartment.
- Remove the bench seat. Refer to
→ Chapter "Bench Seat/Single Seat, Removing and Installing".
- Remove the bolts -1-.
- Remove the backres
Trailer Hitch
Overview - Trailer Hitch
1 -
Information Label
On the left side of the body at the rear
2 -
Towing Recognition Control Module -J345-
Removing and installing. Refer to
→ Chapter "Towing Recognition Control Module -J345-, Removing and
Installing".
3 -
Tra
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