Remove/Install Front Seat Control Unit - Ar91.29-D-1550TS

Model 907 

with code SF1 (Driver's seat electrically adjustable) 

Model 907 

with code SF2 (Electrically adjustable co-driver's seat) 

	Notes on carrying out repair work in the vehicle interior		AH68.00-N-0001-01S
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Adjust front seat (1), until front seat control unit (9) is accessible
2	Switch off ignition and store transmitter key outside of transmission range (min. 2 m)
3	Disconnect electrical connectors (2, 3, 4) from front seat control unit (9)	To do so, release electrical connectors (2, 3, 4).
4	Partially remove front seat control unit (9)	Removal  : To do so, use suitable tool to release catch hooks (6) on holder (5) (arrows A). Then slide front seat control unit (9) in front area upwards (arrows B). The catches (7) must make contact with catch hook (6) and catch hooks (6).
5	Remove front seat control unit (9)	To do so, remove front seat control unit (9) forwards. Guides (8) must latch into notches on holder (5).
6	Install in the reverse order
7	Commission front seat control unit (9)	When replacing front seat control unit (9)
	Connect/disconnect diagnostic unit		AD00.00-D-2000-06TS
8	Perform normalization of front seat (1)
	Connect/disconnect diagnostic unit		AD00.00-D-2000-06TS
	Check
9	Perform function check of front seat adjustment