1998 AUDI A4 climate control

Press seat heater switches -C- back into control head so that latches -
B- are engaged. Make sure that the hose for the instrument panel interior temperature
sensor -G56- is not kinked or otherwise closed off.
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87-126

A/C control head -E87- illumination
bulbs, removing and installing


- Remove A/C control head page 87
-120
.

Notes: -
Turn bulbs 90 and remove.- Install in reverse order of removal.
Always replace with bulb of the same power rating; refer to current
parts information. Bulbs -A- illuminate control panel.Bulbs -B- illuminate display panels.Testing, output Diagnostic Test Mode (DTM) page 01
-42
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87-127

Control module for fresh air blower -
J126-, removing and installing (1996)

Remove glovebox and glovebox mounting
Repair Manual, Body Interior, Repair Group
70


Note:
Electrical test page 01
-115
. - Unplug electrical connector -A-.
- Remove screw -B- and remove module in direction of arrow.
- Install in reverse order of removal.
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87-128

Control module for fresh air blower -
J126- , removing and installing (1997 )


- Remove fresh air blower -V2- and separate from
base plate page 87
-130
.

Note:
When installing control module, check foam seal -C-, must be used to seal
mounting plate. - Remove bolts -B-.
- Remove control module -A- from mounting plate.
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87-129

Fresh air blower (V2), removing and
installing (1996)

Remove glovebox, glovebox mounting and
mounting for passenger airbag
Repair Manual, Body Interior, Repair Group
70


Notes: - Remove 4 screws -A- and remove fresh air blower from heater/air
conditioner assembly.
- Install in reverse order of removal.
The fresh air blower must be turned slightly to allow removal from
heater/air conditioner assembly. Testing V2, output Diagnostic Test Mode (DTM) page 01
-42
.
Electrical test page 01
-115
.
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87-130

Fresh air blower -V2-, removing and
installing (1997 )

Remove glovebox
Repair Manual, Body Interior, Repair Group
70


Separating fresh air blower -V2- and mounting plate - Remove electrical connector -B-
- Remove bolts -A- and remove fresh air blower with mounting plate from
heater/air conditioner assembly.

- Depress locking tabs -A- and -B- with screwdriver.
- Separate fresh air blower from mounting plate.
- Disconnect electrical harness connectors -C-.
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87-131

Notes:

When re-installing the fresh air blower to the mounting plate, check for
correct installation position of tabs -A- and -B-. After installation check for correct fit or fresh air blower in heater/air
conditioner assembly.
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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.
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