Install lumbar support on front seat
Precondition
Lumbar support and backrest width adjustment completely depressurized.
- Carefully insert the lumbar support (1)
complete with pump unit and valve block as shown.
- Position the lumbar support (1) at the clips (3) and clip in.
- Connect plug connections (2) and clip in existing cable clips.
NOTE:
Perform the steps on the right and left side.
- Position the air cushion of the backrest width adjustment (2) on the left and right and tighten screws (1) .
TIGHTENING TORQUES SPECIFICATION
| Backrest width adjustment on backrest frame | ||
| Oval-head screw with collar | tightening torque | 2.5 Nm |
Follow-up work
- Refer to INSTALLING THE DRIVE FOR HEAD RESTRAINT HEIGHT ADJUSTMENT .
- Refer to INSTALLING THE BACKREST COVERING WITH THE CUSHION .
- Refer to INSTALLING THE INNER COVER ON THE FRONT SEAT .
- Refer to INSTALLING OUTER COVER ON FRONT SEAT .
- Refer to INSTALLING THE HEAD RESTRAINT .
- Refer to INSTALLING THE REAR PANEL ON THE FRONT SEAT BACKREST .
- Refer to AFTER CONTINUING WORK ON THE FRONT SEAT: DISCONNECTING THE FRONT SEAT FROM THE WIRING HARNESS OF THE VEHICLE AND REMOVING IT FROM THE UNIVERSAL SEAT MOUNT .
- Refer to INSTALLING DRIVER'S SEAT .