AUDI A4 2002 B5 / 1.G Radio System General Information

Downloaded from www.Manualslib.com manuals search engine D - Connection - Satellite Tuner Antenna (green)
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-44

"Concert II" radio unit, removing and
installing


Special tools and workshop equipment
required

Removing
Radio release tool T10057

- Push clips of radio release tool T10057 into front of radio.

Top L - top left
Top R - top right
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-45

- Pull radio out from instrument panel.

- Disconnect electrical connections and antenna
wire.

- Pull out release tool from the radio - to do this,
press in locking tabs on radio.

Installing

- Reconnect electrical connections and antenna
wire.

- Carefully insert radio into instrument panel and
engage in installation slot.

- Code radio if replacement unit is installed. Use
VAS 5051 Vehicle Diagnostic, Testing and
Information System in mode "Guided Fault
Finding". Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-46

"Symphony II" radio unit, removing and
installing


Special tools and workshop equipment
required

Removing
Radio release tool T10057

- Push the four clips of radio release tool T10057 into the front.

Top L - top left
Top R - top right
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-47

- Pull radio out from instrument panel.

- Disconnect electrical connections and antenna
wire.

- Pull out release tool from the radio - to do this,
press in the locking tabs at top and bottom on
radio.

Installing

- Reconnect electrical connections and antenna
wire.

- Carefully insert radio into instrument panel and
let it engage in installation slot.

- Code radio if replacement unit is installed. Use
VAS 5051 Vehicle Diagnostic, Testing and
Information System in mode "Guided Fault
Finding". Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-48

CD Changer Unit -R41-, removing and
installing


Special tools and workshop equipment
required

Removing
Radio release tool T10057
- Open glove compartment.

- Push clips of radio release tool T10057 into front of CD changer as
illustrated.
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-49

- Pull CD changer out of installation slot.

- Disconnect electrical connection.

- Pull out release tool from CD changer - to do
this, press in locking tabs on CD changer.

Installing

- Reconnect electrical connection.

- Slide CD changer into installation slot until it
engages.

- After installation, it is essential that the wiring is
checked Page 91
-50
.
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-50

Checking wiring between radio and CD
changer

- Switch off radio.

"Concert II" radio:

- Press CD button on radio and switch radio on at
the same time.

"Symphony II" radio:

- Press button "4" on radio and switch radio on at
the same time, keeping the ON button pressed
in.

All models:

1. Wiring OK
Indicated on radio display:
"CONNECT" Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-51

2. Wiring not OK
Indicated on radio display:
"NO CDC"

- Check electrical connections at CD changer.

- Repeat wiring test and, if the wiring is not OK,
use wiring diagrams to check wiring.
Electrical Wiring Diagrams Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-52

Satellite Radio -R146-, removing and
installing (Sedan)


Removing

- Remove sub compartment in luggage
compartment, left
Repair Manual, Body Interior, Repair Group
70


Satellite radio -1- slides/locks into adapter plate -2- mounted to rear of sub
compartment -3-.
Adapter plate does not need to be removed.
Installing - Disconnect electrical connections at satellite radio.
- Depress both locking catches on adapter plate -2- in direction of -
arrows-.
- Slide out and remove satellite radio -1- from adapter plate -2-.
- Install in reverse order of removal.
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication