Remove/Install Fanfare Horns - AR54.35-P-1555MFA

Model 118, 177, 243, 247

MODIFICATION NOTES

26.01.2021	BA54.35-P-1001-01H added.	Operation step 3
26.01.2021	BA54.35-P-1001-01H added.	Operation step 7

Shown on model 177.0

Fig 1: Fanfare Horns Components Location - Model 247 (Shown On Model 177.0)

G14689190

TORQUE SPECIFICATION

TORQUE SPECIFICATION

TORQUE SPECIFICATION

TORQUE SPECIFICATION

Courtesy of MERCEDES-BENZ USA

	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove left horn (H2)
1.1	Remove washer fluid reservoir.	Model 118, 177, 247 with engine 260, 282, 608, 654 Model 243	AR82.35-P-6000MFA
1.2	Remove front bumper.	Model 118, 177, 247.7 with engine 139	AR88.20-P-2000MFA
2	Release and disconnect electrical connector at left horn (H2).
3	Remove screw (1) and remove left horn (H2) with holder.	Model 118, 177, 243, 247 Do not loosen holder from left horn (H2). Model 118, 177, 247Nut/bolt, horn bracket to carrier	*BA54.35-P-1005-01E
		Model 243Screw/nut, holder for horn to crossmember	*BA54.35-P-1001-01H
4	Install in the reverse order.
	Remove right horn (H2/1)
5.1	Remove front section of the front right fender liner.	Model 118, 177, 247 with engine 260, 282, 608, 654 except code 228 (Additional warm water heating) Model 243 Model 118, 177, 247 with engine 260, 282, 608, 654 except code 228 (Additional warm water heating)	AR88.10-P-1301MFA
		Model 243	AR88.10-P-1301EQA
5.2	Remove front bumper.	Model 118, 177, 247 with engine 260, 282, 608, 654 with code 228 (Additional warm water heating) Model 118, 177, 247.7 with engine 139	AR88.20-P-2000MFA
6	Release and disconnect electrical connector at right horn (H2/1).
7	Remove screw (2) and remove right horn (H2/1) with holder.	Model 118, 177, 243, 247 Do not loosen holder from right horn (H21). Model 118, 177, 247Nut/bolt, horn bracket to carrier	*BA54.35-P-1005-01E
		Model 243Screw/nut, holder for horn to crossmember	*BA54.35-P-1001-01H
8	Install in the reverse order.

SIGNALING SYSTEM

Number	Designation			Model 243
BA54.35-P-1001-01H	Screw/nut, holder for horn to crossmember	M6	Nm	8

SIGNALING SYSTEM

Number	Designation		Model 118	Model 177, 247
BA54.35-P-1005-01E	Nut/bolt, horn bracket to carrier	Nm	10	10