radio AUDI A4 1997 B5 / 1.G Radio System Service Manual
Page 41 of 45
91-37
      
Bass speaker (subwoofer), removing 
and installing (Avant)
 
     
Note:  
     If the vehicle is equipped with a CD changer, it 
must be removed   page 91
-32
 . 
      The bass speaker (subwoofer) is located on the 
left side of the cargo area under the cargo area 
side trim.  
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ge 41 of 45 Radio s
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yp
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pair&id=AUDI.B5.EE02.91.1 
Page 42 of 45
91-38
 
  
Removing  
Installing   -  Open storage bin at left side of cargo area.
-  Remove left side cargo area side trim   Repair 
Manual, Body Interior, Repair Group 70
 . 
-  Disconnect harness connector -8- for bass 
speaker (if equipped with BOSE sound system, 
also disconnect harness connector -7-). 
-  Remove bass speaker (subwoofer) from side 
part -1-. 
-  Install in reverse order of removal.
Pa
ge 42 of 45 Radio s
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p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.91.1 
Page 43 of 45
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.
Pa
ge 43 of 45 Radio s
ystems
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p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.91.1 
Page 44 of 45
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 
Pa
ge 44 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 
Page 45 of 45
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