1998 AUDI A4 radio antenna

91-21


Radio system, overview (Avant)

1 -
Radio
In center consoleRemoving and installing page 91
-23
2 -
Bass speaker
In front door trim (bottom)Removing and installing page 91
-27
3 -
Mid-range/treble speaker
In front door trim (top)Removing and installing page 91
-28
4 -
Broad band speaker
In rear door trimRemoving and installing page 91
-30
5 -
Antenna base
With integrated amplifier
6 -
Roof antenna With radio and telephone system,
combination antenna is used Removing and installing page 91
-40
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p://127.0.0.1:8080/audi/servlet/Dis
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pair&id=AUDI.B5.EE02.91.1

91-23

Radio, removing and installing (Concert)


CAUTION!

Obtain the anti-theft radio code before
disconnecting the radio.

Special tools and equipment
T10057 radio removal tool

Removing

- Insert T10057 radio removal tool into front panel of radio as shown.

Top L: upper left
Top R: upper right
- Remove radio out of instrument panel together with T10057.
- Disconnect harness connectors and antenna wire.
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pair&id=AUDI.B5.EE02.91.1

91-24

Installing

- Remove T10057 radio removal tool before
installing radio.

- Connect harness connectors and antenna
wire.

- Carefully slide radio into instrument panel until
radio is fully engaged in frame.

- Enter anti-theft radio code and check operation
radio owners manual.
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pair&id=AUDI.B5.EE02.91.1

91-39

Antenna amplifier, removing and
installing (sedan)


Removing

Installing - Remove D-pillar trim Repair Manual, Body Interior, Repair Group
70
.
- Disconnect antenna wire and disconnect all harness connectors.
- Remove hex screws and remove antenna amplifier.
- Install in reverse order of removal.
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p://127.0.0.1:8080/audi/servlet/Dis
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pair&id=AUDI.B5.EE02.91.1

91-40


Roof antenna, removing and installing
(Avant)

Overview
1 -
Antenna
2 -
Antenna base cover
3 -
Harness connector for radio antenna wire
4 -
Harness connector for switched positive
supply (B+) ( m.y. 1997 only)
5 -
Antenna base for radio/telephone
combination antenna
6 -
Mounting nut
7 -
Gasket for antenna base
8 -
Harness connector for telephone wire
9 -
Antenna base for radio antenna
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ystems
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p://127.0.0.1:8080/audi/servlet/Dis
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pair&id=AUDI.B5.EE02.91.1

91-41


Removing
Installing - Using screwdriver, carefully pry cargo area dome
light off of headliner.
- Disconnect antenna - 1 -.
- Pull cover - 2 - upward.
- Remove mounting nut - 6 -.
- Remove antenna base - 5 - or - 9 - toward inside
of vehicle through headliner opening.
- Disconnect harness connectors - 3 -, - 4 - and if
necessary - 8 -. Push back sliding sleeves - 3 -
and - 8 - during disassembly.
- Install in reverse order of removal.
Pa
ge 45 of 45 Radio s
ystems
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.91.1