AUDI A4 1998 B5 / 1.G Climate Control Components In Passenger Compartment Workshop Manual
  A4 1998 B5 / 1.G
  AUDI
  AUDI
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  AUDI A4 1998 B5 / 1.G Climate Control Components In Passenger Compartment Workshop Manual
            
        
  
 
Page 6 of 34
87-123
      
Removing and installing (A/C control head 
with double display)  
     
-  Check DTC memory. 
     
CAUTION! 
     
Obtain security code for anti-theft radio.
     Note customer's pre-set radio stations.
     Disconnect battery Ground (GND) strap.
      Remove Radio  
       Repair Manual, Radio, Telephone, Navigation, 
Repair Group 91
 
    
Remove center instrument panel trim   Repair Manual, Body Interior, Repair Group 70
   - Remove screws -A-.
- Remove screws -B-.
-  Remove A/C control head. 
Pa
ge 6 of 34 Climate control com
ponents in 
passen
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.HA01.87.21 
        
        
        Page 8 of 34
87-125
      
Removing and installing (A/C control head 
with single display)  
     
Removing 
     
CAUTION! 
     
Obtain security code for anti-theft radio.
     Note customer's pre-set radio stations.
     Disconnect battery Ground (GND) strap.
      Remove radio or radion with navigation system  
       Repair Manual, Radio, Telephone, Navigation, 
Repair Group 91
 
     
-  Grip control head through radio opening and 
slide rearward. 
     
Notes:  
    
 Parts catalog   The control head is held in the center console with 4 clips -A-.Before replacing the control head, ensure correct application (e.g. with 
or without knockouts for switches for seat heaters) 
Pa
ge 8 of 34 Climate control com
ponents in 
passen
ger com
partment, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.HA01.87.21 
        
        
        Page 16 of 34
87-132
      
Sensor for outlet temperature, center -
G191-, removing and installing (1997  )
 
      Remove Radio  
       Repair Manual, Radio, Telephone, Navigation, 
Repair Group 91
 
      Remove trim for instrument panel center part  
       Repair Manual, Body Interior, Repair Group 
70
 
    
-  Disconnect electrical connector -A-.
- 
Turn sensor -B- 90  and remove.
Pa
ge 16 of 34 Climate control com
ponents in 
passen
ger com
partment, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.HA01.87.21 
        
        
        Page 27 of 34
87-143
      
Instrument panel interior temperature 
sensor -G56-, removing and installing
 
      Remove radio and center section of instrument 
panel complete (trim and supports)  
       Repair Manual, Radio, Telephone, Navigation, 
Repair Group 91
 and 
       Repair Manual, Body Interior, Repair Group 
70
 
     
Notes:  
    
Check temperature sensor intake -A- and intake hose -C-; air flow 
must not be restricted by dust or debris. Temperature sensor -B- is attached to switch mounting; replace 
complete unit. Electrical test   page 01
-115
 .
Pa
ge 27 of 34 Climate control com
ponents in 
passen
ger com
partment, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.HA01.87.21