Remove/install head restraint on front seat - AR91.16-P-0040RT

MODEL 251 

Shown on vehicle without electrically adjustable head restraints 

Fig 1: Identifying Front Seat Head Restraint Remove/Install Components (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Front Seat Head Restraint Remove/Install Components (2 Of 2)

Courtesy of MERCEDES-BENZ USA

Shown on vehicle without electrically adjustable head restraints 

	Remove/install
1	Remove back shell (4) from the front seat backrest (3)		AR91.10-P-1915RT
2	Unclip clip (5) from guide (6) of head restraint
3	Disconnect electrical connector	Vehicles with code 438 NECK-PRO.
4	Tilt front seat backrest (3) backwards
5	Pull head restraint (1) out upward	For vehicles with electrically adjustable head restraints. Carefully remove head restraint (1) to avoid damaging the headliner.
6	Press release button (2) and pull out head restraint (1) upwards	In vehicles without electrically adjustable head restraint. Carefully remove head restraint (1) to avoid damaging the headliner.
7	Install in the reverse order