Remove/install head restraint guide on front seat - AR91.16-P-0050SX

MODEL 221.0/1 

Fig 1: Identifying Front Seat Head Restraint Guide Remove/Install Components - Shown On Code (864)

Courtesy of MERCEDES-BENZ USA

Shown on vehicle with code (864) Rear entertainment system 

	Remove/install
1	Remove head restraint		AR91.16-P-0040SX
2	Remove rear display	MODEL 221.0/1 up to 31.5.09 with code (864) Rear entertainment system without code (800) Model year 2010	AR82.60-P-7720SX
3	Push catch hook (2) of head restraint guide (1) inwards and slide head restraint guide (1) out of lock by pressing from below	Replace head restraint guide (1).
4	Install in the reverse order