ar8325p1124ff

Remove and install air conditioning pushbutton control unit

Type ar · topic 83.25 · version 0100 · 2006-05-18

Applies to: MODEL 454.0 with CODE (I01) Air conditioning Plus

Where it sits

Function group 3 Body › 83 Climate control › 83.25 Automatic heater — Series 454 (models 0**)

EinPAS 39 Heating/ventilation/cooling › 39.15 Climate control › 39.15.11 Control unit/relay — Series 454 (models 0**)

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

AR83.25-P-1124FF

Remove and install air conditioning pushbutton control unit

11.5.06

MODEL 454.0 with CODE (I01) Air conditioning Plus

Remove and install air conditioning pushbutton control unit

P83.20-2252-09

1 Cover

2 Cover

4 Catch hook

5 Lever

10 Retaining clamp

N22 AAC [KLA] control and operating unit

6 Control cable

7 Retaining clamp

8 Control cable

9 Lever

Remove and install air conditioning pushbutton control unit

P83.20-2251-09

11 Catch hook

12 Bolt

N22 AAC [KLA] control and operating unit

13 Catch hook

Remove and install air conditioning pushbutton control unit

P83.20-2253-11

6 Control cable

8 Control cable

14 Electrical connectors

N22 AAC [KLA] control and operating unit

Remove/install

1

Set switch of AAC [KLA] control and operating unit (N22) to uppermost position

This sets the levers (5, 9) for the air flaps to the rear stop.

2

Remove cover (2) on the front center console

AR68.20-P-2350FG

3.1

Remove cover (1) below instrument panel on left

On vehicles with code (LHD) Left-hand drive vehicle

AR68.10-P-1500FF

3.2

Remove glove compartment

On vehicles with code (RHD) right-hand drive vehicle

AR68.10-P-1400FF

4

Unhook Bowden cable (6) from retaining clamp (10)

Installation: Push lever (5) back to rear stop and lock Bowden cable (6) into the retaining clamp (10).

5

Unhook Bowden cable (8) from retaining clamp (7)

Installation: Push lever (9) back to rear stop and lock Bowden cable (8) into the retaining clamp (7).

6

Release locking catch (4) of levers (5, 9) and unhook Bowden cables (6, 8)

Do not damage locking catch (4), as otherwise it may not be possible to lock the Bowden cables (6, 8) anymore.

7

Undo screws (12) at right and left on the AAC [KLA] control and operating unit (N22)

8

Unclip catch hook (11, 13) on the AAC [KLA] control and operating unit (N22) and move AAC [KLA] control and operating unit (N22) slightly forward

9

Tilt AAC [KLA] control and operating unit (N22) onto left side and route downwards

10

Route AAC [KLA] control and operating unit (N22) on its left side slightly to the rear and on the right side slightly forward

11

Carefully remove the AAC [KLA] control and operating unit (N22), downwards, by the left side first, until the electrical connectors (14) are accessible

12

Separate electrical connectors (14)

Observe safety and securing clips for electrical connectors (14).

13

Remove AC operating and control unit (N22)

Observe installation position of Bowden cable (6, 8).

14.1

Remove air distribution cable

When replacing the AAC [KLA] control and operating unit (N22).

AR83.10-P-1400FF

15

Install in the reverse order

16

Perform function check on AAC [KLA] control and operating unit (N22)

Referenced documents