Remove/Install Front Seat Head Restraint Motor - AR91.29-P-1432XG

Model 463 

as of model year 2019 

Fig 1: Front Seat Head Restraint Motor Components Location - Model 463 As Of Model Year 2019

Courtesy of MERCEDES-BENZ USA

	Risk of injury  caused by scraping or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A
	Remove/install
1	Remove head restraint from front seat.		AR91.16-P-0040XG
2	Disconnect electrical connector (1).
3	Expose electrical wiring harness (2).
4	Insert extraction hook (3) on rear side of seat backrest from below and release lock (4) in direction of arrow (A).	Extraction hook	Fig 2
5	Move and remove driver's seat head restraint adjustment seat adjustment motor (M27/4) or front passenger seat head restraint adjustment seat adjustment motor (M28/4) in direction of arrow (B).
6	Install in reverse order.

Fig 2: Identifying Extraction Hook (140 589 02 33 00)

Courtesy of MERCEDES-BENZ USA