Remove/Install Armrest - AR91.12-P-1744SG

Model 223 

with code 223 (Electric backrest adjustment and head restraints) 

with code Z07 (B7 armoring on special protection version) 

except code 224 (Individual rear seats) 

Courtesy of MERCEDES-BENZ USA

Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove left and right seat backrest in rear passenger compartment.		AR91.12-P-1713SA
2	Remove center rear seat cushion padding.		AR91.12-P-1023S
3	Release and disconnect electrical connectors (2).	The number of electrical connectors (2) varies depending on the vehicle equipment.
4	Expose electrical wiring harnesses of armrest (1).	The number of electrical lines varies depending on the vehicle equipment.
5	Remove screw/bolts (3).	Screw, rear seat armrest to rear panel at bottom	*BA91.12-P-1004-03L
6	Unhook fabric cover (4) from stowage compartment.
7	Remove armrest (1).
8	Install in the reverse order.