Removing and installing SAM control module with fuse and relay box in rear - AR54.21-P-1259I

MODEL 215, 220 

Fig 1: Identifying Rear SAM Control Module Remove/Install Components - Shown On Model 220

Courtesy of MERCEDES-BENZ USA

Shown on model 220 

	Removal, installation
1	Connect quiescent current retention unit		AR54.10-P-1030-07I
2	Disconnect ground lead from battery		AR54.10-P-0003I
3.1	Remove rear seat cushion	Model 215	AR91.12-P-1020N
		Model 220	AR91.12-P-1020MA
3.2	Remove bucket seats	Model 220 with code 401, right-hand side only	AR91.12-P-1020M
4.1	Remove seat adjustment device on rear seat	Model 220 with code 401, right-hand side only	AR91.12-P-1520M
5	Unscrew screws (2) and nuts (1), remove mounting plate (3) from vehicle floor and pivot toward rear
6	Pivot arresting lever (5) for power supply (c. 30) up and pull out wire
7	Unscrew nuts (4) and remove control module unit (rear fuse and relay module (K40/5) and SAM control module in rear (N10/8)) from floor
8	Disconnect connectors from control module unit (rear fuse and relay module (K40/4) and SAM control module in rear (N10/8))
	Fuse assignments, standard		GF54.15-P-1256I
	Relay assignments, standard		GF54.15-P-1257I
9	Unclip fuse carrier (6) from fuse and relay module in rear	After pressing the retaining lugs (arrow) in the direction of the arrow the fuse carriers can be removed upward. The number of fuse carriers from the fuse and relay module in the rear can vary depending on the equipment and vehicle. If SAM control module in rear or fuse and relay module in rear are defective: ↓
		Disconnect SAM control module from fuse and relay module	AR54.21-P-1259-01I
10	Install in opposite order