Remove/Install Rear Passenger Compartment Seat Belt Extender - AR91.45-P-1001S

Model 223 

with code 223 (Electric backrest adjustment and head restraints) 

Courtesy of MERCEDES-BENZ USA

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Remove seat backrest padding with cover.	Model 223 with code 223 (Electric backrest adjustment and head restraints) except code 224 (Rear individual seat design) Model 223 with code 223 (Electric backrest adjustment and head restraints) with code 224 (Rear individual seat design) Do not remove cover from seat backrest padding.	AR91.18-P-1870SA
2	Unclip electrical connector (2).
3	Remove trim (1) and place to one side with electric lines connected.
4	Remove respective seat belt feeder (A10/1 A11/1).
5	Install in the reverse order.