instrument panel AUDI A4 1999 B5 / 1.G Heating And Ventilation System Servicing User Guide

87-167


Remove glovebox Repair Manual, Body Interior, Repair Group 70

Remove driver side under-dash panel, center console and instrument
panel outer skin Repair Manual, Body Interior, Repair Group 70
- Plug evaporator openings using cap supplied with replacement
evaporator -C-.
- Remove bulkhead grommet -D-.

- Remove instrument panel support -A-.
- Loosen instrument panel support -B- (the upper mounting bolt to the
heater/air conditioning assembly can not be removed).
- Remove floor outlet page 87
-134
.
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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87-168


- Remove bolts -A-.
- Disconnect all electrical connections from instrument panel harness to
heater/air conditioner assembly.

Notes on installation: - Remove bolts -A-.
- Remove heater/air conditioner assembly towards passenger side.
- Install in reverse order of removal.
Replace all damaged heater/air conditioner assembly seals.Replace all removed cable tie wraps in the same location.Always replace evaporator inlet/outlet O-rings.Ensure refrigerant lines fit into evaporator without binding.Check evaporator line and heater core bulkhead grommets for correct
fit. Check evaporator drain and evaporator drain valve for correct fit (1996
page 87
-169
; 1997 page 87
-171
).
Pa
ge 21 of 24 Heatin
g and ventilation s
ystem, 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.HA01.87.22