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

Model 217 

Model 222 

except code 439 (Intelligent/folding front comfort head restraint) 

Height adjustment motor 

Fig 1: Front Seat Head Restraint Height Adjustment Motor Components Location - Model 222 Except Code 439

Courtesy of MERCEDES-BENZ USA

Shown on Model 222 

	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 left or right head restraint at front sea		AR91.16-P-0040LF
2	Disconnect electrical connector (3)
3	Expose wiring harness (2)
4	Release lock (arrow) and expose bracket (4)	Expose bracket (4) by sliding the head restraint adjustment motor, driver seat (M27/4) or the head restraint adjustment motor, front passenger seat (M28/4) in the direction of the arrow at the backrest frame (1).
		Extraction hook	Fig 2
5	Remove head restraint adjustment motor, driver seat (M27/4) or head restraint adjustment motor, front passenger seat (M28/4)
6	Install in the reverse order

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

Courtesy of MERCEDES-BENZ USA