Removing And Installing Multi-Contour Seat Air Cushions - AR91.25-P-1770GW

Model 463 

as of model year 2013 up to model year 2019 

with code PA1 (Seat comfort package) 

/FACELIFT 2012 

Fig 1: Multi-Contour Seat Air Cushions Components Location - Model 463 As Of Model Year 2013 Up To Model Year 2019 With Code PA1 /Facelift 2012

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Remove cover (5) from front seat cushion	Remove/install front seat cushion cover Only place cover over padding (2); do not remove.	AR91.18-P-1800GW
	Unclip retaining clips (4) from padding (2)
	Guide pneumatic line (3) through padding (2) and remove air cushion (1)
	Install in the reverse order