Remove/install fan motors of seats

AR91.30-P-1915LC

Remove/install fan motors of seats

10.10.2019

Model

217

with code 401 (Climatised front seats)

1

Electrical wiring harness

4

Spring frame

M18/10

Left front backrest seat ventilation motors

2

Electrical connector

5

Mat

M18/12

Right front backrest seat ventilation motors

3

Bracket

6

Installation frame

7

Connector housing (violet)

10

Padding

M18/9

Left front seat cushion seat ventilation motors

8

Connector housing (blue)

11

Support

M18/11

Right front seat cushion seat ventilation motors

9

Electrical wiring harness

 

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)

 Installation: 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).

 Installation: 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)

 Installation: Install components in correct positions.

14

Install in the reverse order