Remove/install front seat head restraint motor

AR91.29-P-1432ME

Remove/install front seat head restraint motor

13.08.2019

Model

167

with code 254 (Electrically adjustable seat cushion depth and head restraints in the front)

Model

167

with code 275 (Memory Package (driver's seat, steering column and mirror))

3

Seat backrest

4

Right lock

M27/4

Driver seat head restraint adjustment motor

M28/4

Front passenger seat head restraint adjustment motor

1

Electrical connector

2

Electrical wiring harness

3

Seat backrest

M27/4

Driver seat head restraint adjustment motor

M28/4

Front passenger seat head restraint adjustment motor

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Notes on safety-relevant components

AH00.00-Z-0019-01A

 

Remove/install

1

Remove left or right head restraint from front seat.

AR91.16-P-0040ME

2

Switch off ignition and store transmitter key outside of transmitter range (min. 2 m).

3

Release electrical connector(1) and disconnect.

4

Expose electrical wiring harness (2) and release from seat backrest (3).

5

Remove right lock (4).

 The left lock remains on the seat backrest (3).

6

Move seat adjustment motor for head restraint adjustment, driver's seat (M27/4) or seat adjustment motor for head restraint adjustment, front passenger seat (M28/4) in direction of arrow and remove.

7

Install in the reverse order.