Remove/install front seat multicontour backrest control module - AR91.25-P-1750M
MODELS 220.0 /1 with CODE (404b) Multicontour backrest driver seat with CODE (405b) Multicontour backrest passenger seat
Fig 1: Identifying Front Seat Multicontour Backrest Control Module Remove/Install Components - Models 220.0 /1
| Remove/install | |||
| 1 | Remove front seat | up to 31.8.02. | AR91.10-P-1000M |
| as of 1.9.02. | AR91.10-P-1000MB | ||
| 2 | Unscrew screw (2) and remove frame (3) | ||
| 3 | Remove multicontour backrest, front left (N32/15) or right (N32/16) | ||
| 4 | Expose control module connecting cable (6) and disconnect from front seat adjustment control module (see arrow) | ||
| 5 | Expose switch group connecting cable (7) and disconnect from multicontour backrest switch group | ||
| 6 | Open catch (5) and remove pneumatic line connecting rail (1) | ||
| 7.1 | Unclip black pneumatic line with diam. of 4 mm (sw) to overpressure reservoir (4) | ||
| 8 | Install in the reverse order | ||
| 9 | Check multicontour seat backrest for proper function |