Remove/Install Front Seat Backrest - AR91.10-P-1060GW

Model 463 (except 463.242/346) 

as of model year 2013 up to model year 2019 

/FACELIFT 2012 

Fig 1: Front Seat Backrest Components Location - Model 463 (Except 463.242/346) As Of Model Year 2013 Up To Model Year 2019 /Facelift 2012

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove left or right front seat	Model 463 (except 463.202/236/237/242/346) as of model year 2013 up to model year 2019/FACELIFT 2012	AR91.10-P-1000GW
		Model 463.202 as of model year 2013 up to model year 2019	AR91.10-P-1000GWC
2	Remove seat cushion	Model 463 (except 463.242/346) as of model year 2013 up to model year 2019/FACELIFT 2012	AR91.10-P-3310GW
3	Remove outer trim (2) from seat adjustment mechanism	Model 463 (except 463.242/346) as of model year 2013 up to model year 2019/FACELIFT 2012	AR91.10-P-1200GW
4	Remove trim (3, 4, 5) from seat adjustment mechanism
5	Expose electrical wiring harnesses (6, 8) and remove from seat adjustment mechanism	Note routing and attachment of electrical wiring harnesses (6, 8) in seat adjustment mechanism.
6	Expose pneumatic harness (10) on seat adjustment mechanism	Observe routing and attachment of pneumatic wiring harness (10).
7	Remove bolts (7, 9) from backrest fitting	Bolt, backrest to seat frame	*BA91.10-P-1002-01E
8	Remove front seat backrest (1)
9	Install in the reverse order