ar8320p1850ff

Remove/install heater/ventilation operating unit

Type ar · topic 83.20 · version 0101 · 2006-05-18

Applies to: MODEL 454.0 except CODE (I01) Air conditioning Plus except CODE (I77) Manual air conditioning

Where it sits

Function group 3 Body › 83 Climate control › 83.20 Heating — Series 454 (models 0**)

EinPAS 39 Heating/ventilation/cooling › 39.15 Climate control › 39.15.33 Operating unit/cable — Series 454 (models 0**)

AR83.20-P-1850FF

Remove/install heater/ventilation operating unit

11.5.06

MODEL 454.0
except CODE (I01) Air conditioning Plus
except CODE (I77) Manual air conditioning

Remove/install heater/ventilation operating unit

P83.20-2279-09

Illustrated on vehicle with Code (LHD) left-hand drive vehicle

3 Bolts

4 Catch hook

1 Heater/ventilation operating module

2 Hook

Remove/install heater/ventilation operating unit

P83.20-2278-06

1 Heater/ventilation operating module

5 Control cable

6 Control cable

7 Control cable

8 Retaining clamp

9 Retaining clamp

10 Retaining clamp

11 Eye

12 Electrical connector

13 Electrical connector

14 Eye

Remove/install

1

Set switch for air distribution on heater/ventilation operating unit (1) to uppermost position and set switch for heater valve on heater/ventilation operating unit (1) to left stop

2

Remove cover on the front center console

AR68.20-P-2350FG

3

Undo screws (3) at right and left on heater/ventilation operating unit (1)

4

Unclip catch hooks (2, 4) at side on the heater/ventilation operating unit (1) and carefully remove heater/ventilation operating unit (1) downwards, until the electrical connectors (12, 13) are accessible

5

Detach electrical connectors (12, 13) on heater/ventilation operating unit (1)

6

Unclip retaining clamp (8) of Bowden cable (7) on heater/ventilation operating unit (1) and unhook eyelet (14) of Bowden cable (7) on the relay lever of the heater/ventilation operating unit (1)

7

Unclip retaining clamp (10) of Bowden cable (5) and retaining clamp (9) of Bowden cable (6) on the heater/ventilation operating unit (1)

8

Unhook concealed eyelet (arrow) of Bowden cable (5) on relay lever of heater/ventilation operating unit (1)

9

Unhook concealed eyelet (11) of Bowden cable (6) on relay lever of heater/ventilation operating unit (1)

10

Remove heater/ventilation operating unit (1)

11

Install in the reverse order

12

Perform functional check on heater/ventilation operating unit (1)

Referenced documents