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Remove/install pedestrian protection sensor - AR91.60-P-0950EWM

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MODEL 207 as of model year 2014 with CODE U60 (Pedestrian protection) 

MODEL 212 as of model year 2014 with CODE U60 (Pedestrian protection) 

MODEL 217 with CODE U60 (Pedestrian protection) 

MODEL 222 with CODE U60 (Pedestrian protection) 

Shown on MODEL 212.001 

Fig 1: Pedestrian Protection Sensor Remove/Install Components - Shown On Model 212.001
G09978111NOTESNOTESNOTESREMOVINGINSTALLINGINSTALLATION NOTESINSTALLATION IMPORTANTNOTESCourtesy of MERCEDES-BENZ USA
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
NOTES General information on the impact absorber   AH88.20-P-1000-01A
NOTES Notes on pedestrian protection sensor   AH91.60-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove front bumper MODEL 217
with CODE U60 (Pedestrian protection)
AR88.20-P-2000LC
MODEL 207
as of model year 2014
with CODE U60 (Pedestrian protection)
AR88.20-P-2000EW
MODEL 212
as of model year 2014
with CODE U60 (Pedestrian protection)
AR88.20-P-2000EWM
MODEL 222
with CODE U60 (Pedestrian protection)
AR88.20-P-2000LF
2 Disconnect electrical connector of left front bumper pedestrian protection sensor (B151/1) and right front bumper pedestrian protection sensor (B151/3)    
3 Remove hose (2) from groove in impact absorber (1) INSTALLATION NOTES
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 IMPORTANT Position hose (2) as deep as possible in groove of impact absorber (1). Hose (2) must protrude the same amount at left and right at impact absorber (1).
 
4 Remove expansion rivet (3)    
5 Remove left front bumper pedestrian protection sensor (B151/1) and right front bumper pedestrian protection sensor (B151/3) together with hose (2) NOTES Left front bumper pedestrian protection sensor (B151/1) and right front bumper pedestrian protection sensor (B151/3) are permanently connected to hose (2) and must not be separated.
Malfunctions can occur otherwise.
 
6 Install in the reverse order