Remove/install Parktronic system (PTS) control unit - AR54.65-P-0006RK

MODEL 231 

with CODE 235 (Active Parking Assist with PARKTRONIC) 

Fig 1: Parktronic System Control Unit Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on sensor system for trunk lid opening/closing		AH80.61-P-0001-01A
	Remove/install
1	Switch off ignition and remove transmitter key (A8/1) or KEYLESS-GO start/stop button (S2/3) from electronic ignition lock control unit (N73)	KEYLESS-GO start/stop button (S2/3) only with code (889) KEYLESS-GO.
2	Remove left side paneling in trunk		AR68.30-P-4800RK
3	Unscrew nuts (1) and detach equipment carrier (2)	The parking system control unit (N62) is installed on the rear side of the equipment carrier (2).
4	Disconnect electrical connectors (3) from parking system control unit (N62)
5	Unscrew nut (4) and remove parking system control unit (N62)
6	Install in the reverse order
7	Perform initial startup of parking system control unit (N62) using Star Diagnosis	Only when replacing the parking system control unit (N62)	AD00.00-P-2000-04A