2891866 - 5505A18 multi-function control unit - r r
 Removing
		(
		Refitting
Removing
		(
		Refitting )
	 - 7040L20  tunnel trim - r r1. Unscrew the nuts.2. Disconnect the electrical connections (2a (2b).
		)
	 - 7040L20  tunnel trim - r r1. Unscrew the nuts.2. Disconnect the electrical connections (2a (2b).|  | Name | Connector | 
|---|---|---|
| 2a | Integrated services control unit | M40A | 
|  | Name | Connector | 
|---|---|---|
| 2b | Integrated services control unit | M40A | 

 Refitting
		(
		Removing
Refitting
		(
		Removing )
	Check that the control unit is undamaged.Connect the electrical connections to the
control unit.Place the control unit in position and
secure it using the nuts. - 7040L20  tunnel trim - r rCheck that systems controlled by the control
unit are working properly.
		)
	Check that the control unit is undamaged.Connect the electrical connections to the
control unit.Place the control unit in position and
secure it using the nuts. - 7040L20  tunnel trim - r rCheck that systems controlled by the control
unit are working properly.