Component Description For Massage Function Control Unit - GF91.25-P-5212LF

Model 217, 222

with code 432 (Dynamic seats left and right)

Model 222

with code P43 (Rear seat comfort package)

With code 432 (Left and right dynamic multicontour seat), shown on driver seat of model 222

Fig 1: Massage Function Control Unit Component Location - Model 217 With Code 432

Courtesy of MERCEDES-BENZ USA

Model 222 with code P43 (Rear seat comfort package), shown on left rear seat

Courtesy of MERCEDES-BENZ USA

Location

The massage function control unit is located in the backrest frame of the respective seat.

Tasks

The massage function control unit actuates the massage function for each seat according to the request from the following control units:

Left front dynamic multicontour seat control unit (N32/15) (with CODE 432 (Left and right dynamic multicontour seat))
Right front dynamic multicontour seat control unit (N32/16) (with CODE 432 (Left and right dynamic multicontour seat))
Left rear multicontour seat control unit (N32/20) (model 222 with code P43 (Rear seat comfort package))
Right rear multicontour seat control unit (N32/21) (model 222 with code P43 (Rear seat comfort package))

Body

The massage function control unit includes the followings components:

Left rear multicontour seat control unit wiring diagram	Model 222 with code P43 (Rear seat comfort package)	PE91.25-P-2103-97SEA
	Model 222 with code P43 (Rear seat comfort package)	PE91.25-P-2103-97SEB
	Model 217, 222 with code 432 (Dynamic seats left and right)	PE91.25-P-2103-97SEC
	Model 217, 222 with code 432 (Dynamic seats left and right)	PE91.25-P-2103-97SED