Remove/Install Air Cushion With Massage Function In Driver's Seat Cushion - AR91.25-P-1754S

Model 223 

with code 432 (Dynamic seats left and right) 

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Connect diagnostic system and commission front massage function control unit (N32/37, N32/38).	When replacing front seat cushion massage function control unit (N32/37, N32/38).
			AD00.00-P-2000-06FR
		The air cushion with massage function (2) and front seat cushion massage function control unit (N32/37, N32/38) are one unit.
2	Release heat mat on seat cushion padding (1) of driver's seat until the air cushion with massage function (2) is accessible.		AR91.30-P-0015S
		Model 223 with code 432 (Dynamic seats left and right) with code 873 (Left and right driver's seat heating) Model 223 with code 432 (Dynamic seats left and right) with code 902 (Front comfort seat heating)
3	Unhook air cushion with massage function (2) in seat cushion padding (1) and remove.	Ensure that pneumatic lines (3) are routed correctly. Malfunctions can occur otherwise.
4	Install in the reverse order.