Remove/install ignition coil module - AR15.12-P-1100LA (SL600, SL65 AMG)

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

Shown on model 220.176 

Fig 1: Identifying Ignition Coil Module Components - Engine 275 In Model 215, 216

Courtesy of MERCEDES-BENZ USA

Shown on model 220.176 

Fig 2: Identifying Ignition Coil Module Components - Shown On Module 220.176

Courtesy of MERCEDES-BENZ USA

	Remove/install
	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
	Risk of injury  caused by fingers being pinched or crushed  when removing, installing or aligning hoods, doors, trunk lids, tailgates or sliding roof.	Keep body parts and limbs well clear of moving parts.	AS00.00-Z-0011-01A
	Notes on avoiding damage to ignition system		AH15.10-P-0002-01L
1	Remove engine trim panel	Engine 275.95	AR01.10-P-2405LA
		Engine 275.98	AR01.10-P-2405IM
2	Remove left or right air filter housing (1)		AR09.10-P-1150LA
3	Remove left or right charge air duct (2) upstream of charge air cooler (3) on turbocharger		*BA09.41-P-1001-02B
4	Remove charge air duct (4) downstream charge air cooler (3) at left or right charge air cooler (3)		AR09.50-P-8680H
5	Slacken left or right charge air cooler (3), to do so unscrew bolts (6)		*BA09.41-P-1001-03A
6	Disconnect pneumatic line (5a) on charge air cooler (3).	When removing the ECI ignition module, right cylinder bank (N92/1). Installation:  Check pneumatic line (5a) and hose clamp for damage and replace if required.
7	Remove pneumatic line (5c) at charge air cooler (3).	When removing the ECI ignition module, right cylinder bank (N92/1). Installation:  Install new cable ties.
8	Disconnect electrical connector at pressure sensor upstream of throttle valve actuator (B28/6) and remove	When removing the ECI ignition module, right cylinder bank (N92/1). The pneumatic line (5b) is bonded with the support to charge air cooler (3). This combination must not be separated, otherwise leakage may occur.
9	Unclip connector of left O2 sensor upstream of TWC (G3/3x1) or connector of right O2 sensor upstream of TWC (G3/4x1) from rear retaining spring at charge air cooler (3)
10	Fold left or right charge air cooler (3) to the top and hang with hooks onto engine hood	Close air outlet at turbocharger, otherwise parts could fall in and lead to engine damage. Installation:  Install new O-ring.
11	Dismount left bracket (9) or right bracket (11)		*BA15.12-P-1002-01D
12	Remove switchover valve (14) and detach bracket (13)	When removing the ECI ignition module, right cylinder bank (N92/1).
13	Disconnect electrical connector (7 or 10) from ECI ignition module, left cylinder bank (N92/2) or from ECI ignition module, right cylinder bank (N92/1)
14	Unscrew bolt (8 or 12) for ECI ignition module, left cylinder bank (N92/2) or for ECI ignition module, right cylinder bank (N92/1)		*BA15.12-P-1001-01D
15	Remove ECI ignition module, left cylinder bank (N92/2) or ECI ignition module, right cylinder bank (N92/1) with a special tool	Position special tool on two points and carefully pry off ECI ignition module, left cylinder bank (N92/2) or ECI ignition module, right cylinder bank (N92/1).
			Fig 4
			Fig 3
16	Install in the reverse order
17	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

Fig 3: Identifying Puller (137 589 00 33 00)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Support (285 589 00 34 00)

Courtesy of MERCEDES-BENZ USA