Remove/Install Parktronic System (PTS) Sensors In Rear Bumper - AR54.65-P-0002LF

Model 217 

Model 222 

With Code 235 (Active Parking Assist with PARKTRONIC) 

Shown On Model 222 

Fig 1: Parktronic System (PTS) Sensors In Rear Bumper Components Location - Model 222 With Code 235

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove rear bumper	MODEL 217	AR88.20-P-2200LC
		MODEL 222	AR88.20-P-2200LF
2	Disconnect electrical connectors (1) from rear parking system distance sensors (B8/7-12)
3	Release retaining lugs (arrows) and remove rear parking system distance sensors (B8/7-12) from corresponding brackets (2)	Check seal (3).
4	Install in the reverse order
	Check
5	Perform function test