Remove/install ECI ignition system power pack - AR15.15-P-2093H

ENGINE 275 in MODEL 215, 216, 220, 221, 230 

ENGINE 285 in MODEL 240 

Illustrated on model 240 

Fig 1: Identifying ECI Ignition System Power Pack Components - Illustrated On Model 240

Courtesy of MERCEDES-BENZ USA

	Removing
	Risk of death  caused by contact with parts conducting high voltages.	Do not touch parts which conduct high voltages. Persons who wear electronic implants (e.g. heart pacemakers) should never perform any work on the ignition system	AS15.10-Z-0001-01A
	Notes on avoiding damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Remove engine trim panel	Engines 275.95, 285	AR01.10-P-2405LA
		Engine 275.98	AR01.10-P-2405IM
2	Pull out locking bar (1) to the side
	Risk of death  when touching parts conducting high voltage when the ignition is switched off	After ignition is turned OFF, only disconnect the plug on the ECI power pack after first waiting for 3 minutes.	AS15.15-Z-0001-01A
3	Disconnect electrical connector (2) at ECI ignition system power pack (N91).
4	Unscrew bolts (3) and place bracket (4) to the side		*BA15.15-P-1003-01A
5	Unscrew bolts (5) and place ground line (6) to the side		*BA15.15-P-1003-01A
6	Take out ECI ignition system mains unit (N91)
7	Install in the reverse order
8	Read out fault memory and erase if required		*WH58.30-Z-1048-13A
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A