Audi A4 Cabriolet 2004 User Manual

91-1
Radio system
General information
CAUTION!
Before beginning repairs on the electrical
system:
Obtain anti-theft radio security code if
necessary.
Switch the ignition off.
Disconnect battery Ground (GND) strap.
On vehicles equipped with Audi Telematics
by OnStar , switch-off the emergency (back-
up) battery for the Telematic/Telephone
Control Module prior to disconnecting
vehicle battery. Use VAS 5051 Vehicle
Diagnostic, Testing and Information System
in mode "Guided Fault Finding" Page 91-
119 .
After reconnecting vehicle battery, re-code
anti-theft radio if necessary and check
operation. Also check operation of clock and
power windows according to Repair Manual
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Audi A4 Cabriolet 2004 Specifications

General

Brand	Audi
Model	A4 Cabriolet 2004
Category	Car Receiver
Language	English

Summary

Radio System

General Information

Provides essential information before commencing repairs on the electrical system.

Contact Corrosion

On Board Diagnostic (OBD)

Retrofitting of Radio Systems

Details considerations for installing new radio systems, including wiring and adapter use.

CD Equipment, Retrofitting

Transport Mode, Deactivating

"Concert II" and "Symphony II" Radio Systems (Sedan), Component Overview

1 - CD Changer Unit -R41-

Location and removal/installation information for the CD changer unit.

2 - Center Mid/High Range Loudspeaker -R158-

Location and removal/installation information for the center loudspeaker.

3 - Radio -R-

Location and removal/installation procedures for the radio unit.

4 - Amplifier -R12- (for rear loudspeakers or BOSE® power amplifier with "BOSE® sound system")

5 - Bass Loudspeaker -R100-

6 - Antenna Selection Control Module -J515-

7 - Rear Midrange Speakers -R34- & -R35-

8 - Rear Bass Speakers - R15- &-R17-

9 - Front Midrange Speakers -R26- & -R27-

10 - Front Bass Speakers -R21-&-R23-

"Concert II" and "Symphony II" Radio Systems (Avant), Component Overview

1 - CD Changer Unit -R41-

Location and removal/installation for the CD changer unit in Avant models.

2 - Center Mid/High Range Loudspeaker -R158-

Location and removal/installation for the center loudspeaker in Avant models.

3 - Radio -R-

Location and removal/installation procedures for the radio unit in Avant models.

4 - Amplifier -R12- (for rear loudspeakers or BOSE® power amplifier only with "BOSE® sound system")

5 - Right Rear Window Antenna

6 - Bass Loudspeaker -R100-

7 - Rear Window Antenna

8 - Left Rear Window Antenna

9 - Left Antenna Module -R-108-

10 - Rear Midrange Speakers -R34- &-R35-

11 - Rear Bass Speakers -R15- &-R17-

12 - Front Midrange Speakers -R26- & -R27-

13 - Front Bass Speakers -R21- &-R23-

Radio systems with Satellite Digital Audio Radio Service (SDARS) (Sedan), Component Overview

1 - CD Changer Unit -R41-

Location and removal/installation for the CD changer unit in SDARS Sedan systems.

2 - Center Mid/High Range Loudspeaker -R158-

Location and removal/installation for the center loudspeaker in SDARS Sedan systems.

3 - Radio -R-

Location and removal/installation for the radio unit in SDARS Sedan systems.

4 - Satellite Tuner Antenna -R-172-

5 - Amplifier -R12- (for rear loudspeakers or BOSE® power amplifier only with "BOSE® sound system")

6 - Bass Loudspeaker -R100-

7 - Antenna Selection Control Module -J515-

8 - Satellite Radio -R146-

9 - Rear Bass Speakers -R-15-&-R17-

10 - Rear Midrange Speakers -R-34- & -R35-

11 - Front Bass Speakers -R-21- &-R23-

12 - Front Midrange Speakers -R-26- & -R27-

Radio systems with Satellite Digital Audio Radio Service (SDARS) (Avant), Component Overview

1 - CD Changer Unit -R41-

Location and removal/installation for the CD changer unit in SDARS Avant systems.

2 - Center Mid/High Range Loudspeaker -R-158

Location and removal/installation for the center loudspeaker in SDARS Avant systems.

3 - Radio -R-

Location and removal/installation for the radio unit in SDARS Avant systems.

4 - Amplifier -R12- (for rear loudspeakers or BOSE® power amplifier only with "BOSE® sound system")

5 - Right Rear Window Antenna

6 - Bass Loudspeaker -R-100-

7 - Satellite Tuner Antenna -R-172-

8 - Rear Window Antenna

9 - Satellite Radio -R146-

10 - Left Antenna Module -R-108-

11 - Left Rear Window Antenna

12 - Rear Bass Speakers -R-15, -R-17

13 - Rear Midrange Speakers -R-34, -R-35

14 - Front Bass Speakers -R-21, -R-23

15 - Front Midrange Speakers -R-26, -R-27

Radio Systems, Layout and Terminal Assignments

"Concert II" and "Symphony II" Radio System (Sedan), Layout

Diagram showing the layout and connections for Sedan systems.

1 - Rear Window Antennas

Identifies the location of rear window antennas in the layout.

2 - Antenna Selection Control Module -J515-

Identifies the location of the antenna module in the layout.

3 - Front Bass Speakers

Identifies the location of front bass speakers in the layout.

4 - Front Midrange Speakers

Identifies the location of front midrange speakers in the layout.

5 - Rear Bass Speakers

Identifies the location of rear bass speakers in the layout.

6 - Rear Midrange Speakers

7 - Amplifier -R12- (for rear loudspeakers)

8 - Bass Loudspeaker

9 - Center Mid/High Range Loudspeaker

10 - CD Changer Unit -R41-

"Concert II" and "Symphony II" Radio Systems (Avant), Layout

1 - Antenna Selection Control Module -J515-

Identifies the location of the antenna module in the Avant layout.

2 - Left Rear Window Antenna

Identifies the location of the left rear window antenna in the Avant layout.

3 - Rear Window Antenna

Identifies the location of the rear window antenna in the Avant layout.

4 - Right Rear Window Antenna

Identifies the location of the right rear window antenna in the Avant layout.

5 - Front Bass Speakers

Identifies the location of front bass speakers in the Avant layout.

6 - Front Midrange Speakers

Identifies the location of front midrange speakers in the Avant layout.

7 - Rear Bass Speakers

8 - Rear Midrange Speakers

9 - Amplifier -R12- (for rear loudspeakers)

10 - Bass Loudspeaker

11 - Center Mid/High Range Loudspeaker

12 - CD Changer Unit -R41-

"Concert II" and "Symphony II", Multi-pin Connector Terminal Assignments

Multi-pin Connector I, 20-pin - Black

Lists terminal assignments for the 20-pin black connector (Multi-pin connector I).

Multi-pin Connector II, 8-pin, Brown

Multi-pin Connector III, 8-pin, Black

Multi-pin Connector IV, 10-pin, Red

"Concert II" and "Symphony II" Radio Systems with "BOSE® Sound System" (Sedan), Layout

1 - Rear Window Antennas

Identifies rear window antennas in the BOSE Sedan layout.

2 - Antenna Selection Control Module -J515-

Identifies the antenna module in the BOSE Sedan layout.

3 - BOSE® Power Amplifier

Identifies the BOSE amplifier in the BOSE Sedan layout.

4 - Front Bass Speakers

Identifies front bass speakers in the BOSE Sedan layout.

5 - Front Midrange Speakers

Identifies front midrange speakers in the BOSE Sedan layout.

6 - Rear Bass Speakers

7 - Rear Midrange Speakers

8 - Bass Loudspeaker

9 - Center Mid/High Range Loudspeaker

10 - CD Changer Unit -R41-

"Concert II" and "Symphony II" Radio Systems with "BOSE® Sound System" (Avant), Layout

1 - Left Antenna Module

Identifies the left antenna module in the BOSE Avant layout.

2 - Left Rear Window Antenna

Identifies the left rear window antenna in the BOSE Avant layout.

3 - Rear Window Antenna

Identifies the rear window antenna in the BOSE Avant layout.

4 - Right Rear Window Antenna

Identifies the right rear window antenna in the BOSE Avant layout.

5 - BOSE® Power Amplifier

Identifies the BOSE amplifier in the BOSE Avant layout.

6 - Front Bass Speakers

Identifies front bass speakers in the BOSE Avant layout.

7 - Front Midrange Speakers

8 - Rear Bass Speakers

9 - Rear Midrange Speakers

10 - Bass Loudspeaker

11 - Center Mid/High Range Loudspeaker

12 - CD Changer Unit -R41-

"Concert II" and "Symphony II" Radio Systems with "BOSE® Sound System", Multi-pin Connector Terminal Assignments

Multi-pin Connector I, 20-pin - Black

Lists terminal assignments for the 20-pin black connector (Multi-pin connector I) for BOSE systems.

Multi-pin Connector III, 8-pin, Black

Multi-pin Connector IV, 10-pin, Red

BOSE® Amplifier, Multi-pin Connector Assignments

Multi-pin Connector, 25-pin

Lists terminal assignments for the 25-pin connector of the BOSE amplifier.

Multi-pin Connector, 32-pin

Radio System SDARS with BOSE® Sound System (Sedan), Layout

1 - Rear Window Antennas

Identifies rear window antennas in the SDARS BOSE Sedan layout.

2 - Antenna Selection Control Module -J515-

Identifies the antenna module in the SDARS BOSE Sedan layout.

3 - Radio

Identifies the radio in the SDARS BOSE Sedan layout.

4 - BOSE® Power Amplifier

Identifies the BOSE amplifier in the SDARS BOSE Sedan layout.

5 - Front Midrange Speakers

Identifies front midrange speakers in the SDARS BOSE Sedan layout.

6 - Front Bass Speakers

Identifies front bass speakers in the SDARS BOSE Sedan layout.

7 - Rear Midrange Speakers

8 - Rear Bass Speakers

9 - Bass Loudspeaker

10 - Center Mid/High Range Loudspeaker

11 - CD Changer Unit

12 - Satellite Radio

13 - Satellite Tuner Antenna

Radio System SDARS with BOSE® Sound System (Avant), Layout

1 - Left Antenna Module

Identifies the left antenna module in the SDARS BOSE Avant layout.

2 - Left Rear Window Antenna

Identifies the left rear window antenna in the SDARS BOSE Avant layout.

3 - Rear Window Antenna

Identifies the rear window antenna in the SDARS BOSE Avant layout.

4 - Right Rear Window Antenna

Identifies the right rear window antenna in the SDARS BOSE Avant layout.

5 - Radio

Identifies the radio in the SDARS BOSE Avant layout.

6 - BOSE Power Amplifier

Identifies the BOSE amplifier in the SDARS BOSE Avant layout.

7 - Front Midrange Speakers

Identifies front midrange speakers in the SDARS BOSE Avant layout.

8 - Front Bass Speakers

Identifies front bass speakers in the SDARS BOSE Avant layout.

9 - Rear Midrange Speakers

10 - Rear Bass Speakers

11 - Bass Loudspeaker

12 - Center Mid/High Range Loudspeaker

13 - CD Changer Unit

14 - Satellite Radio

15 - Satellite Tuner Antenna

Communication System with SDARS, Layout

1 - Satellite Radio

Identifies the satellite radio component in the SDARS communication system layout.

2 - Satellite Tuner Antenna

Identifies the satellite tuner antenna in the SDARS communication system layout.

3 - Antenna Splitter (GPS)

Identifies the GPS antenna splitter in the SDARS communication system layout.

4 - Antenna for Navigation (GPS)

Identifies the GPS navigation antenna in the SDARS communication system layout.

5 - Control Module for Navigation with CD Mechansim

Identifies the navigation control module in the SDARS communication system layout.

6 - Radio System Antenna

7 - Antenna Amplifier

8 - Speakers

9 - Radio

10 - CAN Bus (Infotainment)

11 - CD Changer Unit

12 - Telephone/Telematics Control Module

Multi-pin Connector Assignments on "Symphony II" Radio

1 - Multi-pin Connector IV, 10-pin, Red

Lists assignments for the 10-pin red connector on the Symphony II radio.

2 - Multi-pin Connector I, 20-pin - Black

Lists assignments for the 20-pin black connector on the Symphony II radio.

3 - Radio Fuse

Identifies the radio fuse for the Symphony II radio.

4 - Multi-pin Connector III, 8-pin, Black

Lists assignments for the 8-pin black connector on the Symphony II radio.

5 - Multi-pin Connector II, 8-pin, Brown

Lists assignments for the 8-pin brown connector on the Symphony II radio.

6 - Intermediate Frequency Wire

Identifies the intermediate frequency wire connection for the Symphony II radio.

7 - Antenna Connection (High Frequency Wire)

Identifies the antenna connection wire for the Symphony II radio.

"Concert II" Radio Unit, Removing and Installing

Special Tools and Workshop Equipment Required

Lists special tools needed for removing and installing the Concert II radio unit.

"Symphony II" Radio Unit, Removing and Installing

Special Tools and Workshop Equipment Required

Lists special tools needed for removing and installing the Symphony II radio unit.

CD Changer Unit -R41-, Removing and Installing

Special Tools and Workshop Equipment Required

Lists special tools needed for removing and installing the CD changer unit.

Checking Wiring Between Radio and CD Changer

Satellite Radio -R146-, Removing and Installing (Sedan)

Satellite Radio -R146-, Removing and Installing (Avant)

Loudspeakers in Doors, Removing and Installing

Front Midrange Speakers -R26- & -R27-, Removing and Installing

Procedure for removing and installing front midrange speakers in doors.

Rear Bass Speakers -R15- & -R17-, Removing and Installing

Procedure for removing and installing rear bass speakers in doors.

Rear Midrange Speakers -R34 & -R35-, Removing and Installing

Procedure for removing and installing rear midrange speakers in doors.

Front Bass Speakers -R21 & -R23-, Removing and Installing

Procedure for removing and installing front bass speakers in doors.

Front Midrange Speakers -R26- & -R27-, Removing and Installing

Special Tools and Workshop Equipment Required

Lists special tools for removing and installing front midrange speakers.

Rear Bass Speakers -R15- & -R17-, Removing and Installing

Rear Midrange Speakers -R34 & -R35-, Removing and Installing

Center Mid/High Range Loudspeaker -R158-, Removing

Bass Loudspeaker -R100- (Sedan), Removing and Installing

Bass Loudspeaker -R100- (Avant), Removing and Installing

Amplifier -R12- for Rear Loudspeakers (Sedan), Removing and Installing

Amplifier -R12- for Rear Loudspeakers (Avant), Removing and Installing

Amplifier -R12- BOSE® Power Amplifier (Sedan), Removing and Installing

Amplifier -R12- BOSE® Power Amplifier (Avant), Removing and Installing

Antenna Selection Control Module -J515- (Sedan), Removing and Installing

Left Antenna Module -R108- (Avant), Removing and Installing

Satellite Tuner Antenna -R172- (Sedan), Removing and Installing

Satellite Tuner Antenna -R172- (Avant), Removing and Installing