Audi A4: Component Location Overview - Sound System
Component Location Overview - Sound System, Speaker, Sedan
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1 - Left Front Treble Speaker -R20-/Right Front Treble Speaker -R22-,
8RM, 9VD
- Left Front Midrange Speaker 2 -R276-/Right Front Midrange Speaker 2
-R277-, 9VS
- Removing and installing. Refer to
→ Chapter "Left and Right Front Treble Speaker -R20-/-R22-, Removing and
Installing".
2 - Bolt
3 - Left Front Treble Speaker -R20-/Right Front Treble Speaker -R22-,
9VS
- Removing and installing. Refer to
→ Chapter "Left and Right Front Treble Speaker -R20-/-R22-, Removing and
Installing, 9VS".
4 - Left Front Treble Speaker 2 -R220-/Right Front Treble Speaker 2
-R221-, 9VS
- Removing and installing. Refer to
→ Chapter "Left and Right Front Treble Speaker 2 -R220-/-R221-, Removing
and Installing".
5 - Pop Rivet
- Refer to the Parts Catalog
6 - Left Effects Speaker -R209-/Right Effects Speaker -R210-, 9VS
- Removing and installing. Refer to
→ Chapter "Left and Right Effects Speaker -R209-/-R210-, Removing and
Installing, Sedan".
7 - Bolt
8 - Subwoofer -R211-, 9VD, 9VS
- Removing and installing. Refer to
→ Chapter "Subwoofer -R211-, Removing and Installing, Sedan".
9 - Bolt
10 - Left Rear Treble Speaker -R14-/Right Rear Treble Speaker -R16-
- Removing and installing. Refer to
→ Chapter "Left and Right Rear Treble Speaker -R14-/-R16-, Removing and
Installing".
11 - Left Rear Bass Speaker -R15-/Right Rear Bass Speaker -R17-
- Removing and installing. Refer to
→ Chapter "Left and Right Rear Bass Speaker -R15-/-R17-, Removing and
Installing".
12 - Bolt
13 - Left Front Bass Speaker -R21-/Right Front Bass Speaker -R23-
- Removing and installing. Refer to
→ Chapter "Left and Right Front Bass Speaker -R21-/-R23-, Removing and
Installing".
14 - Bolt
15 - Left Front Midrange Speaker -R103-/Right Front Midrange Speaker
-R104-, 9VS
- Removing and installing. Refer to
→ Chapter "Front Midrange Speaker, Removing and Installing".
16 - Bolt
17 - Center Speaker 2 -R219-, 9VS
- Removing and installing. Refer to
→ Chapter "Center Speaker 2 -R219-, Removing and Installing, 9VS".
18 - Retainers
19 - Center Speaker -R208-, 9VD, 9VS
- Removing and installing. Refer to
→ Chapter "Center Speaker -R208-, Removing and Installing, 9VD/9VS".
20 - Bolt
Component Location Overview - Sound System, Speaker, Avant
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1 - Left Front Treble Speaker -R20-/Right Front Treble Speaker -R22-,
8RM, 9VD
- Left Front Midrange Speaker 2 -R276-/Right Front Midrange Speaker 2
-R277-, 9VS
- Removing and installing. Refer to
→ Chapter "Left and Right Front Treble Speaker -R20-/-R22-, Removing and
Installing".
2 - Bolt
3 - Left Front Treble Speaker -R20-/Right Front Treble Speaker -R22-,
9VS
- Removing and installing. Refer to
→ Chapter "Left and Right Front Treble Speaker -R20-/-R22-, Removing and
Installing, 9VS".
4 - Left Front Treble Speaker 2 -R220-/Right Front Treble Speaker 2
-R221-, 9VS
- Removing and installing. Refer to
→ Chapter "Left and Right Front Treble Speaker 2 -R220-/-R221-, Removing
and Installing".
5 - Pop Rivet
- Refer to the Parts Catalog
6 - Left Effects Speaker -R209-/Right Effects Speaker -R210-, 9VS
- Removing and installing. Refer to
→ Chapter "Left and Right Effects Speaker -R209-/-R210-, Removing and
Installing, Avant".
7 - Bolt
8 - Subwoofer -R211-, 9VD, 9VS
- Removing and installing. Refer to
→ Chapter "Subwoofer -R211-, Removing and Installing, Avant".
9 - Nut
10 - Bolt
11 - Left Rear Treble Speaker -R14-/Right Rear Treble Speaker -R16-
- Removing and installing. Refer to
→ Chapter "Left and Right Rear Treble Speaker -R14-/-R16-, Removing and
Installing".
12 - Left Rear Bass Speaker -R15-/Right Rear Bass Speaker -R17-
- Removing and installing. Refer to
→ Chapter "Left and Right Rear Bass Speaker -R15-/-R17-, Removing and
Installing".
13 - Bolt
14 - Left Front Midrange Speaker -R103-/Right Front Midrange Speaker
-R104-, 9VS
- Removing and installing. Refer to
→ Chapter "Front Midrange Speaker, Removing and Installing".
15 - Bolt
16 - Left Front Bass Speaker -R21-/Right Front Bass Speaker -R23-
- Removing and installing. Refer to
→ Chapter "Left and Right Front Bass Speaker -R21-/-R23-, Removing and
Installing".
17 - Bolt
18 - Retainers
19 - Center Speaker 2 -R219-, 9VS
- Removing and installing. Refer to
→ Chapter "Center Speaker 2 -R219-, Removing and Installing, 9VS".
20 - Center Speaker -R208-, 9VD, 9VS
- Removing and installing. Refer to
→ Chapter "Center Speaker -R208-, Removing and Installing, 9VD/9VS".
21 - Bolt
Component Location Overview - Sound System, Microphone, Amplifier
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1 - Interior Microphone -R74-, 9VS
- Removing and installing. Refer to
→ Chapter "Microphone Unit in Front Roof Module -R164-, Removing and
Installing".
2 - Front Interior Lamp -W1-
- Removing and installing. Refer to
→ Electrical Equipment; Rep. Gr.96; Controls; Front Interior/Reading
Lamp, Removing and Installing.
- With Microphone Unit in Front Roof Module -R164-
- Removing and installing. Refer to
→ Chapter "Microphone Unit in Front Roof Module -R164-, Removing and
Installing".
3 - Digital Sound System Control Module -J525-, 9VS
- Connector assignment. Refer to
→ Wiring diagrams, Troubleshooting & Component locations.
- Removing and installing. Refer to
→ Chapter "Control Module/Digital Sound System Amplifier, Removing and
Installing".
4 - Bracket
5 - Bolt
READ NEXT:
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
The Left Rear Treble Speaker -R14-/Right Rear Treble Speaker
-R16--1- are inside the rear doors
at the top.
Removing and installing is identical.
Removing
- Turn off the ignition and all electr
The Left Front Midrange Speaker -R103-/Right Front Midrange
Speaker -R104--1- are located in
the center of the front doors.
Removing and installing is identical.
Removing
- Turn off the ignitio
SEE MORE:
Calibration Unit -VAS6350A-, Installing and Aligning
After performing repair work on the vehicle, it may be
necessary to re-calibrate the rearview camera system. In detail,
this is the case after:
Rearview Camera -R189- removal and installation
Collision repairs on rear lid
Changes to the axle
Overview - Connection for External Multimedia Devices
There are several External Audio Source Connection -R199-
versions:
USB Charging - AUX IN, UE4
AMI (Audi music interface) - USB connection (quantity 2) -
AUX IN/ASI, UI2/UE7
"USB charge" and
"USB connection" are in the USB
Connection Basep