Remove/Install Head Restraint Guide On 3rd Seat Row - AR91.16-P-0006MEX

Model 167.9 

with code 845 (Electrically folding 3rd seat row) 

Courtesy of MERCEDES-BENZ USA

	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove
1.1	Move head restraint (1) to top position, push button on left head restraint guide (2) and lift out head restraint (1).	Model 167.9 with code 845 (Electrically folding 3rd seat row) except code 226 (7-seater with 3rd seat row)
1.2	Remove head restraint (1).	Model 167.9 with code 226 (7-seater with 3rd seat row) with code 845 (Electrically folding 3rd seat row)	AR91.16-P-0005MEX
2	Push catch hooks (4) inward using extraction hooks, thereby releasing left head restraint guide (2) or right head restraint guide (3).	Extraction hook	Fig 1
3	Pull out left head restraint guide (2) and right head restraint guide (3) in an upward direction.	Replace left head restraint guide (2) and right head restraint guide (3) each time they are removed.
	Install
4	Insert new left head restraint guide (2) or new right head restraint guide (3) from above into seat backrest and engage.	Ensure correct installation position.
5.1	Install head restraint (1).	Model 167.9 with code 226 (7-seater with 3rd seat row) with code 845 (Electrically folding 3rd seat row)	AR91.16-P-0005MEX
5.2	Push button on left head restraint guide (2) and insert head restraint (1) into left head restraint guide (2) and right head restraint guide (3).	Model 167.9 with code 845 (Electrically folding 3rd seat row) except code 226 (7-seater with 3rd seat row)

Fig 1: Identifying Extraction Hook (140 589 02 33 00)

Courtesy of MERCEDES-BENZ USA