Remove/Install Fan Motors Of Seats - AR91.30-P-1915LC

Model 217 

with code 401 (Climatised front seats) 

Fig 1: Seats Fan Motors Component Location - Model 217 With Code 401

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Backrest seat ventilation
1	Remove seat-back lining from backrest on front seat		AR91.10-P-1910LF
2	Remove electrical connector (2) from bracket (3)
3	Release and disconnect electrical connection (2)
4	Rotate housing of left front backrest seat ventilation motors (M18/10) or housing of right front backrest seat ventilation motors (M18/12) approx. 5° counterclockwise and remove from installation frame (6)	Install components in correct positions.
5	Unclip padding from spring frame (4) and mat (5) and expose electrical wiring harness (1)
6	Remove left front backrest seat ventilation motors (M18/10) or right front backrest seat ventilation motors (M18/12)
7	Install in the reverse order
	Seat cushion seat ventilation
8	Remove cover from seat cushion on front seat		AR91.18-P-1800LF
9	Disconnect connector housing (7, 8) from each other
10	Separate padding (11) from padding (10) in area (D) using a hot air blower	The air outlet temperature of the hot air blower must not exceed 200°C. Otherwise it may damage padding (11) or padding (10). The adhesive strength of the remaining adhesive is sufficient to secure the padding (11).
11	Lift up padding (11) and pull electrical wiring harness (9) through opening (arrow C) in padding (10)
12	Lift up padding (11) and expose electrical wiring harness (9)
13	Lift up padding (11) and remove left front seat cushion seat ventilation motors (M18/9) or right front seat cushion seat ventilation motor (M18/11) with electrical wiring harness (9) from padding (10)	Install components in correct positions.
14	Install in the reverse order