Remove/Install Rear Seat Backrest Head Restraint Guides - AR91.16-P-1775GZ

MODEL 164.1, 166.0, 292 

MODEL 164.8, 166.8 

2nd seat row 

Show on model 164.1 

Show on model 166.8 

	Remove/install
1	Remove 2nd seat row head restraint	MODEL 166.8 with CODE 843 (Electric EASY-ENTRY)	AR91.16-P-1770GQ
		MODEL 164.1, 166.0 MODEL 164.8 MODEL 166.8 without CODE 843 (Electric EASY-ENTRY)	AR91.16-P-1770GZ
2	Release head restraint guide (1, 2) on catch tabs (3)	Extraction hook	Fig 1
3	Pull head restraint guide (1, 2) upwards and out	Check installation position of head restraint guide (1, 2).
4	Install in the reverse order

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

Courtesy of MERCEDES-BENZ USA