GF91.25-P-0001R Multi-Contour Seat (MCS), Function

GF91.25-P-0001R Multi-contour Seat (MCS), Function
- with CODE (404) Driver seat multicontour backrest
- with CODE (405) Front passenger seat multicontour backrest up to Model Year 8

Component Identification:

Multicontour backrests for driver seat/front passenger seat
The multicontour backrests for driver seat (code 404b), front passenger seat (Code 405b) permit an individual adjustment of the respective seat backrest by filling and emptying air from a total of four double-chamber air cushions. The contour and the surface hardness of the seat backrest can be adjusted.

The filling and emptying of air in the individual air cushion groups are controlled either manually by:
^ switch group for right front multicontour backrest (S108)
^ switch group for left front multicontour backrest (S109)

or automatically by the:
^ control module for left front multicontour backrest (N32/15)
^ control module for right front multicontour backrest (N32/16)

if the dynamic lumbar support function is executed.

Memory feature
For the driver seat/front passenger seat it is possible to store and call up seat backrest adjustments (air cushion pressure values) via the memory feature.

Lumbar support: Curvature of spine in lumbar region