Remove/install radar sensor for driver assistance system in rear bumper - AR54.71-P-0003LW

MODEL 205.0/2 with CODE 238 (Active lane keeping Assist) 

MODEL 205.0/2 with CODE 253 (Rear impact warning and protection system) 

Shown on model 205.0 

Fig 1: Identifying Driver Assistance System Radar Sensor - Shown On Model 205.0

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on preventing damage to electronic components due to a magnetic tool		AH54.00-P-0002-01A
	Remove/install
1	Remove rear bumper (1)	MODEL 205.2 with CODE 238 (Active lane keeping Assist) MODEL 205.2 with CODE 253 (Rear impact warning and protection system)	AR88.20-P-2200LWS
		MODEL 205.0 with CODE 238 (Active lane keeping Assist) MODEL 205.0 with CODE 253 (Rear impact warning and protection system)	AR88.20-P-2200LW
2	Detach electrical connection (2) from rear center bumper radar sensor (B92/1)
3	Unlock bracket (3) and remove rear center bumper radar sensor (B92/1)
4	Install in the reverse order