Remove/install front seat (seat cushion) adjusting motors

AR91.29-P-1420MB

Remove/install front seat (seat cushion) adjusting motors

16.1.98

 

Remove/Install

1

Move front seats toward front

 Move front and back seat cushions up as far as possible.

2

Remove cover (3) from side trim (2)

3

Unscrew screw (5) from belt end fitting (4)

 Bolt/nut at front seat belt buckle.

 Installation: When screwing on, please ensure that the belt end fitting (4) remains mobile.

*BA91.40-P-1003-01A

4

Unscrew bolt (1) and unclip and remove upper trim (2)

5

Unscrew screws (6, 2 screws) from seat cushion forward/back motor (M27m6, M28m6)

 Screw, seat adjuster motor.

*BA91.29-P-1001-01A

6

Remove seat cushion forward/back motor (M27m6, M28m6) from transmission (7)

 Shaft remains in transmission (7).

Installation: Motor must be inserted into pilot stud (arrows).

7

Unclip connecting cable to underside of left (N32/1) and right (N32/2) front seat adjustment control unit with memory

 Installation: Carefully clip connecting cable into retaining clamps on underside of control unit.

8

Unplug violet coupling (vi) from left (N32/1) and right (N32/2) front seat adjustment control unit with memory

9

Remove seat cushion forward/back motor (M27m6, M28m6) with connecting cable

10

Install in the reverse order

11

Check seat adjustment for proper function

Number

Designation

Model 220

BA91.29-P-1001-01A

Bolt of seat adjustment motor

NM

4

Number

Designation

Model
220

BA91.40-P-1003-01A

Screw/nut on front seat belt buckle

NM

30