Remove/Install Rear Seat Heating Control Unit - AR91.30-P-0009MEM

Model 167.9 

With Code M036 (Maybach Version) 

Fig 1: Rear Seat Heating Control Unit Components Location - Model 167.9 With Code M036

Courtesy of MERCEDES-BENZ USA

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove backrest in rear passenger compartment.		AR91.12-P-1713MEM
2	Remove expansion rivets (1) and remove seat backrest trim (2).	Dismantling tool	Fig 2
3	Release rear seat heating control unit (N25/11, N25/12) (arrows) and remove from holder (3).	Do not crush or kink or subject electric lines to tension. Otherwise electrical lines may be damaged.
4	Release and disconnect the electrical connections (4).
5	Remove rear seat heating control unit (N25/11, N25/12).
6	Install in the reverse order.

Fig 2: Identifying Dismantling Tool (000 589 95 63 00)

Courtesy of MERCEDES-BENZ USA