2002 AUDI A4 window

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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

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4 -
Amplifier -R12- (for rear loudspeakers or
BOSE power amplifier only with
"BOSE sound system")
In right rear luggage compartment behind
side trim Removing and installing amplifier for rear
loudspeakers Page 91
-64

Removing and installing BOSE power
amplifier Page 91
-66

5 -
Right rear window antenna
With FM antenna 3
6 -
Bass Loudspeaker -R100- In right rear luggage compartment behind
side trim Removing and installing Page 91
-62
7 -
Rear window antenna
With FM antenna 2
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-11


8 -
Left rear window antenna
With AM antenna and FM antenna 1
9 -
Left Antenna Module -R-108- In left rear luggage compartment behind
side trim Removing and installing Page 91
-68
10 -
Rear Midrange Speakers -R34- &-R35-
In upper rear door trimRemoving and installing Page 91
-58
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-18


4 -
Amplifier -R12- (for rear loudspeakers or
BOSE power amplifier only with
"BOSE sound system")
In right rear luggage compartment behind
side trim Removing and installing amplifier for rear
loudspeakers Page 91
-64

Removing and installing BOSE power
amplifier Page 91
-66

5 -
Right rear window antenna
With FM-antenna 3
6 -
Bass Loudspeaker -R-100- In right rear luggage compartment behind
side trim Removing and installing Page 91
-62
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-19


7 -
Satellite Tuner Antenna -R-172-
On roofAlso for Telematics and NavigationRemoving and installing Page 91
-70
8 -
Rear window antenna
With FM-antenna 2
9 -
Satellite Radio -R146- In left rear luggage compartment behind
side trim Removing and installing Page 91
-53
10 -
Left Antenna Module -R-108-
In left rear luggage compartment behind
side trim Removing and installing Page 91
-68
11 -
Left rear window antenna
With AM-antenna and FM-antenna 1
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

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Radio systems, layout and terminal
assignments

"Concert II" and "Symphony II" radio system
(Sedan), layout
1 -
Rear window antennas
2 -
Antenna Selection Control Module -J515-
Under rear headliner trim
3 -
Front Bass Speakers In lower front door trim
4 -
Front Midrange Speakers In upper front door trim
5 -
Rear Bass Speakers In lower rear door trim
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

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"Concert II" and "Symphony II" radio systems
(Avant), layout
1 -
Antenna Selection Control Module -J515-
In left rear luggage compartment behind
side trim
2 -
Left rear window antenna
3 -
Rear window antenna
4 -
Right rear window antenna
5 -
Front Bass Speakers In lower front door trim
6 -
Front Midrange Speakers In upper front door trim
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication

Downloaded from www.Manualslib.com manuals search engine 91-28


"Concert II" and "Symphony II" radio systems
with "BOSE sound system" (Sedan), layout
1 -
Rear window antennas
2 -
Antenna Selection Control Module -J515-
Under rear headliner trim
3 -
BOSE power amplifier In right rear luggage compartment behind
side trim
4 -
Front Bass Speakers In lower front door trim
5 -
Front Midrange Speakers In upper front door trim
Audi A4 Sedan 2002-2004, Audi A4 Avant 2002-2004, Audi A4 Cabriolet 2003-2004 - Communication