Remove/install heater/ventilation operating unit

AR83.20-P-1850MCC

13.7.10

MODEL 451.3 /4 up to 30.8.10 except CODE (I01) Air conditioning Plus

P83.20-2367-09

1 Air distribution control lever

2 Temperature control lever

3 Screw

4 Fan speed control lever

9 Relay lever

10 Screwdriver

11 Guide wheel

N23 Heater/AC operating unit

5 Electrical connector

6 Flexible shaft

7 Cable

8 Eye

 	Remove/install
1.1	Remove center stowage compartment on center part of dashboard	For vehicles without code (C50) smart radio 10 or without code (C57) smart radio 9	AR68.10-P-1620MCC
1.2	Remove smart radio 9 or smart radio 10	For vehicles with code (C50) smart radio 10 or with code (C57) smart radio 9	AR82.60-P-7502MCC
2	Turn air distribution control lever (1) to footwell ventilation position
3	Move temperature control lever (2) to lowest position
4	Set fan speed control lever (4) to speed 2
5	Remove screws (3) on heater/air conditioning operating unit (N23)
6	Use a suitable screwdriver (10) to release bracket (arrow C) of flexible shaft (6) and detach flexible shaft (6) from guide wheel (11)
7	Press back catch hook (arrow B) and remove eyelet (8) from relay lever (9)
8	Press catch hook (arrows A) together using suitable pliers and press cable (7) out of bracket on heater housing in direction of arrow
9	Release electrical connectors (5) and disconnect from heater/AC operating unit (N23)
10	Remove heater/air conditioning operating unit (N23)	 Note installation position of flexible shaft (6) and cable (7).
11	Remove cable (7)	When the operating unit is replaced Heater/AC (N23).	AR83.20-P-1400MCC
12	Remove flexible shaft (6)	When the operating unit is replaced Heater/AC (N23).	AR83.10-P-1401MCC
13	Install in the reverse order
14	Perform function test on heater/air conditioning operating unit (N23)