Front Standard Seat

Four-Way Lumber Support Positioning Motors, Removing and Installing







1 - Backrest with active restraint system
- Through 06.06 (for specific countries)
- Through 11.06 (rest of world)

2 - Backrest padding
- From 06.06 (for specific countries)
- From 11.06 (rest of world)

3 - Backrest without active head restraint system
- From 06.06 (for specific countries)
- From 11.06 (rest of world)

4 - Spring
- Qty. 2
- For engaging four-way lumbar support in backrest frame
- From 06.06 (for specific countries)
- From 11.06 (rest of world)

5 - Four-way lumbar support frame
- From 06.06 (for specific countries)
- From 11.06 (rest of world)

6 - Clamping sleeve
- Through 06.06 (for specific countries)
- Through 11.06 (rest of world)

7 - Four-way lumbar support frame
- Through 06.06 (for specific countries)
- Through 11.06 (rest of world)

8 - Four-way lumber support positioning motor

Removing:

NOTE: When replacing positioning motor, four-way lumbar support must not be on an end stop.

- Remove backrest cover panel.
- Disconnect electrical harness connector.
- Disengage retaining bracket and remove actuator downward.

Installing:
- Installation is performed in reverse order of removal, noting the following:
- Actuator can only be installed in one position.

9 - Central screws
- For centering four-way lumbar support with frame

10 - Rivet
11 - Plastic washer
12 - Four-way lumbar support height adjustment motor

Removing

NOTE: When replacing positioning motor, four-way lumbar support must not be on an end stop.

- Remove backrest cover panel.
- Disconnect electrical harness connector.
- Disengage retaining bracket and remove actuator upward.

Installing
- Installation is reverse of removal. Observe the following when doing so:
- Actuator can only be installed in one position.

13 - Four-way lumbar support
14 - Fastening strips
15 - Backrest padding
- Through 06.06 (for specific countries)
- Through 11.06 (rest of world)







Disconnecting electrical harness connector and disengaging retaining bracket at actuator

NOTE: When replacing positioning motor, four-way lumbar support must not be on an end stop.

- Disconnect electrical connector - 4 -.
- Disengage retaining bracket - 3 - using a screwdriver - 2 - and remove actuator - 1 -.