Remove/Install Crash Sensor - AR91.60-P-0950GQC

Model 166 

as of model year 2016 

with code U60 (Pedestrian protection - Active hood) 

Model 292 

with code U60 (Pedestrian protection - Active hood) 

Fig 1: Crash/Pedestrian Protection Sensor Components Location - Model 166 As Of Model Year 2016 With Code U60

Courtesy of MERCEDES-BENZ USA

	General information on the impact absorber		AH88.20-P-1000-01A
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on pedestrian protection sensor		AH91.60-P-0001-01A
	Remove/install
1	Remove front bumper	Model 292 with code U60 (Pedestrian protection - Active hood)	AR88.20-P-2000GQC
		Model 166 as of model year 2016 with code U60 (Pedestrian protection - Active hood)	AR88.20-P-2000GQ
2	Place down front bumper on appropriate base
3	Remove hose (2) from groove in impact absorber (1)	Installation:  Ensure that hose (2) is seated correctly in impact absorber (1). The hose (2) must be routed without any tension or kinks. Malfunctions can occur otherwise. Installation:  The hose (2) must be seated as deeply as possible within the groove of the impact absorber (1) and have the same protrusion length at left and right.
4	Disconnect electrical connectors from pedestrian protection sensors (3)
5	Remove pedestrian protection sensors (3) together with hose (2) from bumper	The pedestrian protection sensors (3) may not be separated from the hose (2). Malfunctions can occur otherwise.
6	Install in the reverse order