Retrofit ultrasonic backup assist - AZ54.65-P-0001CW

MODEL 204.0 (except 204.077) without CODE 220 (PARKTRONIC) without CODE 498 (Japanese version) without CODE 772 (AMG styling package - front spoiler, side skirts and rear apron) without CODE 950 (AMG Sports package)

Fig 1: Identifying Retrofit Ultrasonic Backup Assist Components

Courtesy of MERCEDES-BENZ USA

	Remove
1	Disconnect battery ground line
	Disconnect battery ground line		AR54.10-P-0003CW
2	Detach rear SAM control unit with fuse and relay module and place to one side with electrical lines still connected
			AR54.21-P-1258CW
3	Remove rear bumper
	Remove rear bumper		AR88.20-P-2200CW
	Install
4	Paint sensors with contour rings (3)		AZ54.65-P-0001-01P
4	Paint sensors with contour rings (3)	Only on customer request.	AZ54.65-P-0001-01P
5	Install sensors with contour rings (3)	MODEL 204.0 (except 204.077) as of model year 2012 without CODE 220 (PARKTRONIC) without CODE 498 (Japanese version) without CODE 772 (AMG styling package - front spoiler, side skirts and rear apron) without CODE 950 (AMG Sports package)	AZ54.65-P-0001-03CWA
5	Install sensors with contour rings (3)	MODEL 204.0 (except 204.077) up to model year 2011 without CODE 220 (PARKTRONIC) without CODE 498 (Japanese version) without CODE 772 (AMG styling package - front spoiler, side skirts and rear apron) without CODE 950 (AMG Sports package)	AZ54.65-P-0001-03CW
6	Route Quickpark wiring harness		AZ54.65-P-0001-06CW
		Right taillamp trunk ground point	*BA00.19-P-1004-01F
		3M Acrylic Plus adhesive tape PT1100, double sided, black, 12 mm wide	*BR00.45-Z-1159-02A
		Wiring harness repair kit, basic	Figure
7	Install rear bumper and connect Quickpark wiring harness to sensors with contour rings (3)
			AR88.20-P-2200CW
		The rubber seals on the electrical connections for the sensors must be watertight when fitted. Malfunctions can occur otherwise.	AR88.20-P-2200CW
8	Install remaining parts
	Update Vehicle Documentation (VeDoc)
9	Attach "Ultrasonic backup assist retrofitted as per AZ54.65-P-0001CW " note under field organization texts to design group 54
	Check
10	Perform function test	See Quickpark Operator's Manual.

GROUND POINTS

Number	Designation			MODEL 204
BA00.19-P-1004-01F	Right taillamp trunk ground point	W7/1	Nm	10

Fig 2: Identifying Wiring Harness Repair Kit, Basic (000 589 13 99 00)

Courtesy of MERCEDES-BENZ USA

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1159-02A	3M Acrylic Plus adhesive tape PT1100, double sided, black, 12 mm wide	-

PARTS ORDERING NOTE

Part no.	Designation	Quantity
KG 98 (siehe EPC)	Quickpark installation kit	1