Remove/Install The Seat Ventilation Motors On The Front Seat Backrest - AR91.30-P-1900XG

Model 463 

as of model year 2019 

Fig 1: Seat Ventilation Motors On The Front Seat Backrest Components Location - Model 463 As Of Model Year 2019

Courtesy of MERCEDES-BENZ USA

Shown on driver seat 

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove seat backrest trim on seat backrest.		AR91.10-P-1912XG
2	Remove cable tie (1).	Replace the cable tie (1).
3	Disconnect electrical connector (6).
4	Unlock connector housing of electrical connector (6) on backrest frame and remove.
5	Unhook spring mat (4) from eyelets (2, 3) on one side.
6	Unclip left front seat backrest seat ventilation motors (M18/10) or right front seat backrest seat ventilation motors (M18/12) from seat backrest padding (5) (arrows).
7	Lift spring mat (4) and remove left front seat backrest seat ventilation motors (M18/10) or right front seat backrest seat ventilation motors (M18/12).	Observe the routing of the electrical wiring harness.
8	Install in reverse order.